ASUS ZenFone_A500CG Others Drivers Download

ASUS ZenFone_A500CG Others Drivers

USB

ASUS_Android_USB_drivers_for_Windows Download

Utilities

Webview v.55 Solved 12306 APP blank payment screen issue Download

Jam_Hsiao Ringtone for TW speical SKU only Download

Firmware

ASUS ZenFone 5(T00F/T00J) software Image: V2.22.40.540 for TW SKU only* Improvement Item:Update Google security policy

For more information please refer to:
TW：http://www.asus.com/zentalk/tw/ReleaseNotes
WW：http://www.asus.com/zentalk/ReleaseNotes
CN：http://zentalk.asus.com.cn/ReleaseNotes

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading. Download

ASUS ZenFone 5(T00F/T00J) software Image: V2.22.40.540 (Kitkat) for WW SKU only* Improvement Item:
Update Google security policy

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading. Download

ASUS ZenFone 5(T00F/T00J) software Image: V2.22.40.540(kitkat) for CHT SKU only* Improvement Item:Update Google security policy

For more information please refer to:
TW：http://www.asus.com/zentalk/tw/ReleaseNotes
WW：http://www.asus.com/zentalk/ReleaseNotes
CN：http://zentalk.asus.com.cn/ReleaseNotes

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading. Download

ASUS ZenFone 5(T00F/T00J) software Image: 2.22.40.540 (Android KK) for CN SKU only* Improvement Item:

Update Google security policy

Please be noted that this FOTA is for KK users. Android L users will not receive any info of this notification.

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading. Download

ASUS ZenFone 5(T00F/T00J) software Image: V2.22.40.540 (kitkat) for CUCC SKU only* Please be noted that this FOTA is for KK users. Mainly update for several Google security policies renew. Android L users will not receive any info of this firmware notification.

Please be aware if CUCC users want to update to this version, they can only use OTA method since SW/HW design limitation. And CUCC users can update from JB (Android 4.3) to KK (Android 4.4) via this OTA.

Improvement Item:

1) update to Android 4.4
2) Update Google security policy
3) Remove CUCC customized Wallpaper
4) Remove CUCC customized boot-up and Power-off animation
5) Do Not Disturb mode
Reply via Call-in SIM card, system will auto select the right phone number via the call. (applies to dual SIM models only)
Full dual standby with two SIM cards(applies to dual SIM models only)
Call Guard (applies to models sold in China and Taiwan only)
6) Add release note website link for ASUS Software Update, users can check release notes details directly through the link
7) Add ASUS Support APP for users to communicate and send feedback to ASUS fast and easily
8)User may remove 3rd party app if they willing to.
9) Gallery:
1. Behavior changed for MicroFilm: MicroFilm has been isolated from Gallery and acts as a new standalone mobile app called ASUS MicroFilm, it still can be launched directly from Gallery. You can select the photos from Gallery and send them to MicroFilm App via tapping the MicroFilm button or Auto MicroFilm to make exciting videos !
2. Add three new Crop presets: 3:2, 2:3, and 16:9.

10) Launching brand new ASUS MicroFilm app, it allows you to make stunning slideshow videos in just 3 steps, promptly make your memories go round:
1. Select your favorite photos
2. Apply a pro-designed movie theme
3. Share it on the social clouds

11)Add four brand new photo frames, including thin photo frame with white color, frameless, normal glass photo frame and thin glass photo frame.
12)Add more options to support controlling camera shutter, including Bluetooth remote controllers or Bluetooth earphones.
13) ASUS Backup
1. Easily back up or restore ASUS ZenUI Apps in ZenFone and other ASUS mobile devices
2. Save/restore call logs and personal settings, ie. weather location, alarms, browser preferences, etc.
3. Save/restore data of your favorite Apps.

14)Web Browser
1. Supported auto hiding title bar in devices with screen size smaller than or equal to 6 inches.
2. Added menu item “Close other tabs” for quickly closing unused tabs.
3. Improved Traditional Chinese(Hong Kong) translations.
4. Multiple stability fixes.

15)Calculator
1. Add % calculation in simple calculation mode and advanced engineering mode.
2. Add Clear function in simple calculation mode and advanced engineering mode.
3. Add 00 button in advanced engineering mode.
4. Re-layout simple calculation mode and advanced engineering mode.

16) Add screenshot tool in Quick settings.
17) Battery Draining Detection
1. Add Battery Draining Detection feature
2. Notify to close or uninstall the battery draining apps when detected.
3. The disable setting is under the Battery setting.

18)Auto start service manager
1. Save battery: prevent unwanted services from self-start and to save system memory.
2. Save memory : Kill services immediately and they won’t be started by Android again.

19)Added ASUS PhotoCollage
PhotoCollage features a simple and intuitive interface that uses smart face detection to collage photos using customizable grid templates, to apply magazine-styled themes, and to add instant photo effects to your photo collection. It also includes fun themed stickers, templates for special days, and lots of customization tools that let you add your own personality to your photo collection.

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading. Download

Please update F/W to this version if there is Line APP crash problem.
ASUS ZenFone 5(A500CG/A501CG) update SOP WW_3.24.40.87 Only for WW SKU* Notice:

1) Improve SIM network service stability
2) Improve modem performance
3) Improve Power Saver stability
4) Correct link to different Zentalk website
5) Correct video performance.
6) Update Google security policy
7) Update APN table

Please notice:
1)This firmware supports FOTA from V3.24.40.78 (Andriod L) to V3.24.40.87(Andriod L)
2) For other previous Andriod L image , you can only use OTA(manually ) update to V3.24.40.87 (Andriod L)
3) If the image is Kitkat, please manually update to 2.22.40.540 before update to Andriod L (V3.24.40.87)

For more information please refer to:
TW：http://www.asus.com/zentalk/tw/ReleaseNotes
WW：http://www.asus.com/zentalk/ReleaseNotes
CN：http://zentalk.asus.com.cn/ReleaseNotes

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading. Download

Please update F/W to this version if there is Line APP crash problem.
ASUS ZenFone 5(A500CG/A501CG) update SOP 3.24.40.87 for TW SKU* Notice:

1)Improve SIM network service stability
2)Improve modem performance
3)Improve Power Saver stability
4)Correct link to different Zentalk website
5)Correct video performance
6)Update Google security policy

For more information please refer to:
TW：http://www.asus.com/zentalk/tw/ReleaseNotes
WW：http://www.asus.com/zentalk/ReleaseNotes
CN：http://zentalk.asus.com.cn/ReleaseNotes

Please notice:
1)This firmware supports FOTA from V3.24.40.78 (Andriod L) to V3.24.40.87(Andriod L)
2) For other previous Andriod L image , you can only use OTA(manually ) update to V3.24.40.87 (Andriod L)
3) If the image is Kitkat, please manually update to
2.22.40.540 before update to Andriod L (V3.24.40.87)

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading. Download

Please update F/W to this version if there is Line APP crash problem.
ASUS ZenFone 5(A500CG/A501CG) update SOP 3.24.40.87 for CN SKU Notice:

1)Improve SIM network service stability
2)Improve modem performance
3)Improve Power Saver stability
4)Correct link to different Zentalk website
5)Correct video performance
6)Update Google security policy
7)update APN table

For more information please refer to:
TW：http://www.asus.com/zentalk/tw/ReleaseNotes
WW：http://www.asus.com/zentalk/ReleaseNotes
CN：http://zentalk.asus.com.cn/ReleaseNotes

Please notice:
1)This firmware supports FOTA from V3.24.40.78 (Andriod L) to V3.24.40.87(Andriod L)
2) For other previous Andriod L image , you can only use OTA(manually ) update to V3.24.40.87 (Andriod L)
3) If the image is Kitkat, please manually update to V2.22.40.540 (KK) before update to Andriod L (V3.24.40.87)

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading. Download

Please update F/W to this version if there is Line APP crash problem.
ASUS ZenFone 5(A500CG/A501CG) update V 3.24.40.87 for CHT SKU* Notice:

1)Improve SIM network service stability
2)Improve modem performance
3)Improve Power Saver stability
4)Correct link to different Zentalk website
5)Correct video performance
6)Update Google security policy
7)update APN table

For more information please refer to:
TW：http://www.asus.com/zentalk/tw/ReleaseNotes
WW：http://www.asus.com/zentalk/ReleaseNotes
CN：http://zentalk.asus.com.cn/ReleaseNotes

Please notice:
1)This firmware supports FOTA from V3.24.40.78 (Andriod L) to V3.24.40.87(Andriod L)
2) For other previous Andriod L image , you can only use OTA(manually ) update to V3.24.40.87 (Andriod L)
3) If the image is Kitkat, please manually update to V2.22.40.540 (KK)before update to Andriod L (V3.24.40.87)

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading. Download

ASUS ZenFone 5(T00F/T00J) software Image: V3.24.40.80 (Android L) for CN SKU only Note1: If the device is already update to V3.23.40.57 (Android L) , you can either choose by FOTA or manually update to V3.24.40.80
Note2: If the device is already update to V2.22.40.54 (Android KK) , please follow below steps to upgrade from KK to L.
Note3: Put the file to the device root directory

Steps of Update:
1.Check software version of your device**
2.Download device software and Update SOP (From “Manual” Item)
3.Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4.Software update cannot transfer the software SKU and downgrade the software version.
5.Wrong SKU may cause update failure, please update the same SKU version only.

New Features:
1) features in ASUS ZenCircle :
1. Explore and follow the most popular or featured creations
2. Interact with friends via likes and comments
3. Share photos to Facebook, LINE, and other social networks
4. Allows you to take photos and apply customizable filter effects.
5. Discover amazing photo stories created using ASUS PixelMaster Camera and ASUS PhotoCollage

Update:
1)Update phone APN version
2)update framecount synchronization
3)support blocking private call
4)Enable schedulely scan for wifi even while device is screen off

* Please note that Android 5.0 Lollipop does not support some pre-installed apps. The listed apps below will be removed once the Android 5.0 Lollipop upgrade is complete. The update and installation will take some time.
1. Battery widget
2. PhotoFrame widget
3. Movie Studio
4. Cloud Print
5. CMClient
6. Magic Smoke Wallpapers

* No longer support NTFS format SD card. Please remember to backup your SD card data before upgrade to Android L with following steps:
1. Connect your ZenFone and computer with USB cable
2. Enter your ZenFone storage via computer
3. Select all data and copy it. Paste all your SD card data to your computer

*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I

**How to know the device software version?
Path: Settings->About-> software information->Build number

***System upgrade may cause part of data missing, please buckup your important data before system upgrading. Download

ASUS ZenFone 5(T00F/T00J) software Image: V3.24.40.78 for CHT SKU only* Note1: Please make sure update software version after V2.22.40.54 first before update to software version V3.24.40.78
Note2: If you had encrypted phone, please backup image and decrypt phone (reset) before update KK to Android L
Note3: If you downgrade the device to V2.21.40.44 before, please update to the V2.22.40.54 first.

Improvement Items:
1) Added features in ASUS ZenCircle :
1. Explore and follow the most popular or featured creations
2. Interact with friends via likes and comments
3. Share photos to Facebook, LINE, and other social networks
4. Allows you to take photos and apply customizable filter effects.
5. Discover amazing photo stories created using ASUS PixelMaster Camera and ASUS PhotoCollage
2) Update phone APN version
3) update framecount synchronization
4) support blocking private call
5) Enable schedulely scan for wifi even while device is screen off

For more information please refer to:
TW：http://www.asus.com/zentalk/tw/ReleaseNotes
WW：http://www.asus.com/zentalk/ReleaseNotes
CN：http://zentalk.asus.com.cn/ReleaseNotes

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading. Download

ASUS ZenFone 5(T00F/T00J) software Image: V3.24.40.78 for WW SKU only* Note1: Please make sure update software version after V2.22.40.54 first before update to software version V3.24.40.78
Note2: If you had encrypted phone, please backup image and decrypt phone (reset) before update KK to Android L
Note3: If you downgrade the device to 2.21.40.44 before, please update to the 2.22.40.54 first.

1) Added features in ASUS ZenCircle :
1. Explore and follow the most popular or featured creations
2. Interact with friends via likes and comments
3. Share photos to Facebook, LINE, and other social networks
4. Allows you to take photos and apply customizable filter effects.
5. Discover amazing photo stories created using ASUS PixelMaster Camera and ASUS PhotoCollage
2) Update phone APN version
3) update framecount synchronization
4) support blocking private call
5) Enable schedulely scan for wifi even while device is screen off

For more information please refer to:
TW：http://www.asus.com/zentalk/tw/ReleaseNotes
WW：http://www.asus.com/zentalk/ReleaseNotes
CN：http://zentalk.asus.com.cn/ReleaseNotes

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading. Download

ASUS ZenFone 5(T00F/T00J) software Image: V3.24.40.78 for TW SKU only* Note1: Please make sure update software version after V2.22.40.54first before update to software version V3.24.40.78
Note2: If you had encrypted phone, please backup image and decrypt phone (reset) before update KK to Android L

1) Added features in ASUS ZenCircle :
1. Explore and follow the most popular or featured creations
2. Interact with friends via likes and comments
3. Share photos to Facebook, LINE, and other social networks
4. Allows you to take photos and apply customizable filter effects.
5. Discover amazing photo stories created using ASUS PixelMaster Camera and ASUS PhotoCollage
2) Update phone APN version
3) update framecount synchronization
4) support blocking private call
5) Enable schedulely scan for wifi even while device is screen off

For more information please refer to:
TW：http://www.asus.com/zentalk/tw/ReleaseNotes
WW：http://www.asus.com/zentalk/ReleaseNotes
CN：http://zentalk.asus.com.cn/ReleaseNotes

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading. Download

ASUS ZenFone 5(A500CG/A501CG) downgrade SOP (Downgrade from L to KK), V2.21.40.30 Only for CN SKU* Notice:
1. Please must to download the UL-ASUS_T00F-CN-5.3.3.3-user.zip/UL-ASUS_T00F-CN-5.2.2.2-user.zip to perform downgrade procedure.
2. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
3. Software update cannot transfer the software SKU and downgrade the software version.
4. Downgrade image will only revert back to the KK version
5. After OTA downgrade, device will perform factory reset automatically.then reboot automatically to complete upgrade process
6. System upgrade may cause part of data missing, please buckup your important data before system upgrade

Downgrade Steps (From L to KK)
1. Download the downgrade tool: UL-ASUS_T00F-CN-5.3.3.3-user.zip/UL-ASUS_T00F-CN-5.2.2.2-user.zip
2. Using MTP connecting ZenFone5 with PC. (Enable MTP: Setting-->Storage-->press the USB icon on right corner--> Enable MTP)
3. Copy file UL-ASUS_T00F-CN-5.3.3.3-user.zip to the ZenFone5 internal storage.
4. Remove the USB cable, the device will pops up the system upgrade information.
5. After finished, device will auto reboot and perform factory reset.
6. Then copy file UL-ASUS_T00F-CN-5.2.2.2-user to the ZenFone5 internal storage again.
7. After downgraded, device will auto reboot and perform factory reset.
8. After finished, please go to Settings->About-> software information->Build number. The version should be V2.21.40.30 Download

ASUS ZenFone 5(T00F/T00J) software Image: V3.23.40.58 (Android L) for CHT SKU only* Note1: Please make sure update software version after V2.22.40.54 first before update to software version V3.23.40.58
Note2: Download V2.22.40.54 from ASUS website if you don't receive FOTA.
Note3: If you had encrypted phone, please backup image and decrypt phone (reset) before update KK to Android L .

* OS upgrade from KK to L
* Please note that Android 5.0 Lollipop does not support some pre-installed apps. The listed apps below will be removed once the Android 5.0 Lollipop upgrade is complete. The update and installation will take some time.
1. Battery widget
2. PhotoFrame widget
3. Movie Studio
4. Cloud Print
5. CMClient
6. Magic Smoke Wallpapers
7. All CHT services including Hami, Hami Apps, Hami Music, Hami Book, Hami ringtone, Hami Movie and HamiCloud
* Please note! Some features are added or changed in this system upgrade

1. SuperNote: change to link-downloading version
2. Asuswebstorage: change to link-downloading version
3. Remote Link: change to link-downloading version
4. Lockscreen: remove standalone wallpaper & weather info (only for 1GB RAM device)
5. Quick settings/Recent app layout change (only for 1GB RAM device)
6. Dialer/Contacts: reduce tab count from 5 to 3; remove group tab name/photo; remove foreground service (only for 1GB RAM device)
7. InCall screen: remove inCall animation & cover (only for 1GB RAM device)
8. Fix the problem of losing some files after changing the folder name in File Manager
9. Add KKBOX (link-downloading) (Taiwan only)
10. Add Dr. eye (link-downloading) (Taiwan only)
11. Add Zinio (link-downloading)
12. Add PubuBookBuffet (link-downloading) (Taiwan only)
13. Add eReadingNow (link-downloading) (Taiwan only)
14. Add ASUS Game Center (link-downloading) (Taiwan only)
 Offer hot and highly qualified games picked by a team of gaming experts
 Offer event privileges and goodies of virtual treasures
 Support membership with ASUS, Facebook and Google+ accounts to log in
 Offer VIP services: 24/7 online customer service
 Support purchase history to overview for games downloaded from ASUS Game Center

Please notice that this upgrade will cause some problems of ASUS Contacts widget.
1. Before upgrade, add 4*1 ASUS Contacts widget to Home; after upgrade, the ASUS Contacts widget will always show “loading”.
 Solution: Remove old 4*1 ASUS Contacts widget and re-add new 4*1 ASUS Contacts widget to Home.
2. After upgrade, the information in 4*3 ASUS Contacts widget will disappear.
 Solution: Re-add information into 4*3 ASUS Contacts widget.

* No longer support NTFS format SD card. Please remember to backup your SD card data before upgrade to Android L with following steps:
1. Connect your ZenFone and computer with USB cable
2. Enter your ZenFone storage via computer
3. Select all data and copy it. Paste all your SD card data to your computer

For more information please refer to:
TW：http://www.asus.com/zentalk/tw/ReleaseNotes
WW：http://www.asus.com/zentalk/ReleaseNotes
CN：http://zentalk.asus.com.cn/ReleaseNotes

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading. Download

ASUS ZenFone 5(A500CG/A501CG) downgrade SOP (Downgrade from L to KK), V2.21.40.44 Only for CHT SKU* Notice:
1. Please must to download the UL-ASUS_T00F-CHT-5.3.3.3-
user.zip/UL-ASUS_T00F-CHT-5.2.2.2-user.zip to perform downgrade
procedure.
2. Only apply to same SKU update, Example: WW->WW, CN->CN, TW-
>TW.
3. Software update cannot transfer the software SKU and
downgrade the software version.
4. Downgrade image will only revert back to latest KK version
5. After OTA downgrade, device will perform factory reset
automatically.then reboot automatically to complete upgrade
process
6. System upgrade may cause part of data missing, please buckup
your important data before system upgrade

Downgrade Steps (From L to KK)
1. Download the downgrade tool: UL-ASUS_T00F-CHT-5.3.3.3-
user.zip/UL-ASUS_T00F-CHT-5.2.2.2-user.zip
2. Using MTP connecting ZenFone5 with PC. (Enable MTP:
Setting-->Storage-->press the USB icon on right corner-->
Enable MTP)
3. Copy file UL-ASUS_T00F-CHT-5.3.3.3-user.zip to the ZenFone5
internal storage.
4. Remove the USB cable, the device will pops up the system
upgrade information.
5. After finished, device will auto reboot and perform factory
reset.
6. Then copy file UL-ASUS_T00F-CHT-5.2.2.2-user to the ZenFone5
internal storage again.
7. After downgraded, device will auto reboot and perform
factory reset.
8. After finished, please go to Settings->About-> software
information->Build number. The version should be V2.21.40.44 Download

ASUS ZenFone 5(T00F/T00J) software Image: V2.22.40.54 (Android KK) for CN SKU only* Improvement Item:

1. To solve no sounds during phone calls.
2. Battery Draining Detection
Add Battery Draining Detection feature
Notify to close or uninstall the battery draining apps when detected.
The disable setting is under the Battery setting.
3. Auto start service manager
Save battery: prevent unwanted services from self-start and to save system memory.
Save memory : Kill services immediately and they won’t be started by Android again.
4. Added ASUS ZenCircle :
Explore and follow the most popular or featured creations
Interact with friends via likes and comments
Share photos to Facebook, LINE, and other social networks
Built-in camera lets you take photos then apply customizable filter effects.
Discover amazing photo stories created using ASUS PixelMaster Camera and ASUS PhotoCollage
5. Added ASUS PhotoCollage:
PhotoCollage features a simple and intuitive interface that uses smart face detection to collage photos using customizable grid templates, to apply magazine-styled themes, and to add instant photo effects to your photo collection. It also includes fun themed stickers, templates for special days, and lots of customization tools that let you add your own personality to your photo collection.

For more information please refer to:
TW：http://www.asus.com/zentalk/tw/ReleaseNotes
WW：http://www.asus.com/zentalk/ReleaseNotes
CN：http://zentalk.asus.com.cn/ReleaseNotes

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading. Download

ASUS ZenFone 5(T00F/T00J) software Image: V2.22.40.54 (Android KK) for CHT SKU only* Please notice that this version CHT_2.22.40.54 can't update CHT_3.24.40.78 . This version CHT_2.22.40.54 can update to
CHT_3.24.40.87 only

Improvement Item:

1. To solve no sounds during phone calls.
2. Battery Draining Detection
Add Battery Draining Detection feature
Notify to close or uninstall the battery draining apps when detected.
The disable setting is under the Battery setting.
3. Auto start service manager
Save battery: prevent unwanted services from self-start and to save system memory.
Save memory : Kill services immediately and they won’t be started by Android again.
4. Added ASUS ZenCircle :
Explore and follow the most popular or featured creations
Interact with friends via likes and comments
Share photos to Facebook, LINE, and other social networks
Built-in camera lets you take photos then apply customizable filter effects.
Discover amazing photo stories created using ASUS PixelMaster Camera and ASUS PhotoCollage
5. Added ASUS PhotoCollage:
PhotoCollage features a simple and intuitive interface that uses smart face detection to collage photos using customizable grid templates, to apply magazine-styled themes, and to add instant photo effects to your photo collection. It also includes fun themed stickers, templates for special days, and lots of customization tools that let you add your own personality to your photo collection.

For more information please refer to:
TW：http://www.asus.com/zentalk/tw/ReleaseNotes
WW：http://www.asus.com/zentalk/ReleaseNotes
CN：http://zentalk.asus.com.cn/ReleaseNotes

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading.ne calls.

For more information please refer to:
TW：http://www.asus.com/zentalk/tw/ReleaseNotes
WW：http://www.asus.com/zentalk/ReleaseNotes
CN：http://zentalk.asus.com.cn/ReleaseNotes

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading. Download

ASUS ZenFone 5(A500CG/A501CG) downgrade SOP (Downgrade from L to KK), V2.21.40.44 Only for WW SKU* Notice:
1. Please must to download the UL-ASUS_T00F-TW-5.3.3.3-user.zip/UL-ASUS_T00F-TW-5.2.2.2-user.zip to perform downgrade procedure.
2. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
3. Software update cannot transfer the software SKU and downgrade the software version.
4. Downgrade image will only revert back to latest KK version
5. After OTA downgrade, device will perform factory reset automatically.then reboot automatically to complete upgrade process
6. System upgrade may cause part of data missing, please buckup your important data before system upgrade

Downgrade Steps (From L to KK)
1. Download the downgrade tool: UL-ASUS_T00F-TW-5.3.3.3-user.zip/UL-ASUS_T00F-TW-5.2.2.2-user.zip
2. Using MTP connecting ZenFone5 with PC. (Enable MTP: Setting-->Storage-->press the USB icon on right corner--> Enable MTP)
3. Copy file UL-ASUS_T00F-TW-5.3.3.3-user.zip to t he ZenFone5 internal storage.
4. Remove the USB cable, the device will pops up the system upgrade information.
5. After finished, device will auto reboot and perform factory reset.
6. Then copy file UL-ASUS_T00F-TW-5.2.2.2-user to the ZenFone5 internal storage again.
7. After downgraded, device will auto reboot and perform factory reset.
8. After finished, please go to Settings->About-> software information->Build number. The version should be V2.21.40.44 Download

ASUS ZenFone 5(T00F/T00J) software Image: V2.22.40.54 for WW SKU only* Please notice that this version WW_2.22.40.54 can't update WW_3.24.40.78 . This version WW_2.22.40.54 can update to
WW_3.24.40.87 only

Improvement Item:

To solve no sounds during phone calls.
Battery Draining Detection
1. Add Battery Draining Detection feature
2. Notify to close or uninstall the battery draining apps when detected.
3. The disable setting is under the Battery setting.

Auto start service manager
1. Save battery: prevent unwanted services from self-start and to save system memory.
2. Save memory : Kill services immediately and they won’t be started by Android again.

Added ASUS ZenCircle:
1. Explore and follow the most popular or featured creations
2. Interact with friends via likes and comments
3. Share photos to Facebook, LINE, and other social networks
4. Built-in camera lets you take photos then apply customizable filter effects.
5. Discover amazing photo stories created using ASUS PixelMaster Camera and ASUS PhotoCollage

Added ASUS PhotoCollage:
PhotoCollage features a simple and intuitive interface that uses smart face detection to collage photos using customizable grid templates, to apply magazine-styled themes, and to add instant photo effects to your photo collection. It also includes fun themed stickers, templates for special days, and lots of customization tools that let you add your own personality to your photo collection.

For more information please refer to:
TW：http://www.asus.com/zentalk/tw/ReleaseNotes
WW：http://www.asus.com/zentalk/ReleaseNotes
CN：http://zentalk.asus.com.cn/ReleaseNotes

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading. Download

ASUS ZenFone 5(T00F/T00J) software Image: V2.22.40.54 for TW SKU only* Please notice that this version TW_2.22.40.54 can't update TW_3.24.40.78 . This version TW_2.22.40.54 can update to
TW_3.24.40.87 only

Improvement Item:

1)To solve no sounds during phone calls.
2)Battery Draining Detection
1. Add Battery Draining Detection feature
2. Notify to close or uninstall the battery draining apps when detected.
3. The disable setting is under the Battery setting.

3)Auto start service manager
1. Save battery: prevent unwanted services from self-start and to save system memory.
2. Save memory : Kill services immediately and they won’t be started by Android again.

4)Added ASUS ZenCircle:
1. Explore and follow the most popular or featured creations
2. Interact with friends via likes and comments
3. Share photos to Facebook, LINE, and other social networks
4. Built-in camera lets you take photos then apply customizable filter effects.
5. Discover amazing photo stories created using ASUS PixelMaster Camera and ASUS PhotoCollage

5)Added ASUS PhotoCollage:
PhotoCollage features a simple and intuitive interface that uses smart face detection to collage photos using customizable grid templates, to apply magazine-styled themes, and to add instant photo effects to your photo collection. It also includes fun themed stickers, templates for special days, and lots of customization tools that let you add your own personality to your photo collection.

For more information please refer to:
TW：http://www.asus.com/zentalk/tw/ReleaseNotes
WW：http://www.asus.com/zentalk/ReleaseNotes
CN：http://zentalk.asus.com.cn/ReleaseNotes

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading. Download

ASUS ZenFone 5(A500CG/A501CG) downgrade SOP (Downgrade from L to KK), V2.21.40.44 Only for TW SKU* Notice:
1. Please must to download the UL-ASUS_T00F-TW-5.3.3.3-user.zip/UL-ASUS_T00F-TW-5.2.2.2-user.zip to perform downgrade procedure.
2. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
3. Software update cannot transfer the software SKU and downgrade the software version.
4. Downgrade image will only revert back to latest KK version
5. After OTA downgrade, device will perform factory reset automatically.then reboot automatically to complete upgrade process
6. System upgrade may cause part of data missing, please buckup your important data before system upgrade

Downgrade Steps (From L to KK)
1. Download the downgrade tool: UL-ASUS_T00F-TW-5.3.3.3-user.zip/UL-ASUS_T00F-TW-5.2.2.2-user.zip
2. Using MTP connecting ZenFone5 with PC. (Enable MTP: Setting-->Storage-->press the USB icon on right corner--> Enable MTP)
3. Copy file UL-ASUS_T00F-TW-5.3.3.3-user.zip to the ZenFone5 internal storage.
4. Remove the USB cable, the device will pops up the system upgrade information.
5. After finished, device will auto reboot and perform factory reset.
6. Then copy file UL-ASUS_T00F-TW-5.2.2.2-user to the ZenFone5 internal storage again.
7. After downgraded, device will auto reboot and perform factory reset.
8. After finished, please go to Settings->About-> software information->Build number. The version should be V2.21.40.44 Download

ASUS ZenFone 5(T00F/T00J) software Image: V2.22.40.53 for WW SKU only* Noted!!
Please be noted that there might be chances that users can't hear voices when answering phone calls after updating V2.22.40.53.
If above situation ever happens,please follow the steps below to fix:
1.Setting->Sound
2.Click"Dial pad touch tones"

Improvement Item:

Battery Draining Detection
1. Add Battery Draining Detection feature
2. Notify to close or uninstall the battery draining apps when detected.
3. The disable setting is under the Battery setting.

Auto start service manager
1. Save battery: prevent unwanted services from self-start and to save system memory.
2. Save memory : Kill services immediately and they won’t be started by Android again.

Added ASUS ZenCircle:
1. Explore and follow the most popular or featured creations
2. Interact with friends via likes and comments
3. Share photos to Facebook, LINE, and other social networks
4. Built-in camera lets you take photos then apply customizable filter effects.
5. Discover amazing photo stories created using ASUS PixelMaster Camera and ASUS PhotoCollage

Added ASUS PhotoCollage:
PhotoCollage features a simple and intuitive interface that uses smart face detection to collage photos using customizable grid templates, to apply magazine-styled themes, and to add instant photo effects to your photo collection. It also includes fun themed stickers, templates for special days, and lots of customization tools that let you add your own personality to your photo collection.

For more information please refer to:
TW：http://www.asus.com/zentalk/tw/ReleaseNotes
WW：http://www.asus.com/zentalk/ReleaseNotes
CN：http://zentalk.asus.com.cn/ReleaseNotes

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading. Download

ASUS ZenFone 5(T00F/T00J) software Image: V2.22.40.53 for TW SKU only* Noted!!
Please be noted that there might be chances that users can't hear voices when answering phone calls after updating V2.22.40.53.
If above situation ever happens,please follow the steps below to fix:
1.Setting->Sound
2.Click"Dial pad touch tones"

Improvement Item:
Battery Draining Detection
1. Add Battery Draining Detection feature
2. Notify to close or uninstall the battery draining apps when detected.
3. The disable setting is under the Battery setting.

Auto start service manager
1. Save battery: prevent unwanted services from self-start and to save system memory.
2. Save memory : Kill services immediately and they won’t be started by Android again.

Added ASUS ZenCircle:
1. Explore and follow the most popular or featured creations
2. Interact with friends via likes and comments
3. Share photos to Facebook, LINE, and other social networks
4. Built-in camera lets you take photos then apply customizable filter effects.
5. Discover amazing photo stories created using ASUS PixelMaster Camera and ASUS PhotoCollage

Added ASUS PhotoCollage:
PhotoCollage features a simple and intuitive interface that uses smart face detection to collage photos using customizable grid templates, to apply magazine-styled themes, and to add instant photo effects to your photo collection. It also includes fun themed stickers, templates for special days, and lots of customization tools that let you add your own personality to your photo collection.

For more information please refer to:
TW：http://www.asus.com/zentalk/tw/ReleaseNotes
WW：http://www.asus.com/zentalk/ReleaseNotes
CN：http://zentalk.asus.com.cn/ReleaseNotes

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading. Download

ASUS ZenFone 5(T00F/T00J) software Image: V2.21.40.44 for CHT SKU only* Improvement Item:
1.Update phone APN version to 81.
2.Update per Facebook sharing policy
3.Due to changes in Facebook’s service policy, ASUS apps will no longer be able to access the list of all your Facebook friends or their public information such as birthdays, feeds, public albums, and etc. Some features have been modified in order to comply with this new policy. Thank you for your understanding.

Changes on the apps:
ASUS Gallery
 Friends’ public albums are no longer in service.
 Likes and comments feature are disabled.
ASUS Contacts
 Friends’ recent feeds push notification are disabled.
 Lower resolution profile picture is used.
 Option to set contact’s cover image from Facebook is removed.
 Synchronization of birthday information is not supported.
Phone In-call screen
 Lower resolution profile picture is used.

5. Improve ystem stability

For more information please refer to:
TW：http://www.asus.com/zentalk/tw/ReleaseNotes

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading. Download

ASUS ZenFone 5(T00F/T00J) software Image: V2.21.40.44 for WW SKU only* Improvement Item:
1.Update phone APN version to 81.
2.Update per Facebook sharing policy
3.Due to changes in Facebook’s service policy, ASUS apps will no longer be able to access the list of all your Facebook friends or their public information such as birthdays, feeds, public albums, and etc. Some features have been modified in order to comply with this new policy. Thank you for your understanding.

Changes on the apps:
ASUS Gallery
 Friends’ public albums are no longer in service.
 Likes and comments feature are disabled.
ASUS Contacts
 Friends’ recent feeds push notification are disabled.
 Lower resolution profile picture is used.
 Option to set contact’s cover image from Facebook is removed.
 Synchronization of birthday information is not supported.
Phone In-call screen
 Lower resolution profile picture is used.

5. Improve ystem stability

For more information please refer to:
WW：http://www.asus.com/zentalk/ReleaseNotes

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading. Download

ASUS ZenFone 5(T00F/T00J) software Image: V2.21.40.44 for TW SKU only* Improvement Item:
1.Update phone APN version to 81.
2.Update per Facebook sharing policy
3.Due to changes in Facebook’s service policy, ASUS apps will no longer be able to access the list of all your Facebook friends or their public information such as birthdays, feeds, public albums, and etc. Some features have been modified in order to comply with this new policy. Thank you for your understanding.

Changes on the apps:
ASUS Gallery
 Friends’ public albums are no longer in service.
 Likes and comments feature are disabled.
ASUS Contacts
 Friends’ recent feeds push notification are disabled.
 Lower resolution profile picture is used.
 Option to set contact’s cover image from Facebook is removed.
 Synchronization of birthday information is not supported.
Phone In-call screen
 Lower resolution profile picture is used.

5. Improve ystem stability

For more information please refer to:
TW：http://www.asus.com/zentalk/tw/ReleaseNotes

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading. Download

ASUS ZenFone 5(T00F/T00J) software Image: V2.21.40.30 for TW SKU only* Improvement Item:
1.Enhanced GPS performance.
2.Fixed SD card related issue caused by third party apps.
3.Improved the device compatibility with Bluetooth selfie remote controller.

New Feature:
Gallery
1. Operation sequence changed for MicroFilm: MicroFilm has been isolated from Gallery and acts as a new standalone mobile app called ASUS MicroFilm, it still can be launched directly from Gallery.? You can select the photos from Gallery and send them to MicroFilm App via tapping the MicroFilm? button or Auto MicroFilm to make exciting videos!???
2. Add three new Crop ratio sizes: 3:2, 2:3, and 16:9.
ASUS Microfilm
1. The brand new ASUS MicroFilm app allows you to make stunning slideshow videos in just 3 steps; promptly make your memories go round. 3 steps: 1. Select your favorite photos 2. Apply a pro-designed? movie theme 3. Share it on the social clouds.
PhotoFrame widget
1. Add four brand new photo frames, including thin photo frame with white color, frameless, normal glass photo frame and thin glass photo frame.
Camera
1. Add more options to support camera shutter control, including Bluetooth remote controllers or Bluetooth earphones.
ASUS Backup
1. Easily back up or restore ASUS ZenUI Apps in ZenFone and other ASUS mobile devices.
2. Save/restore call logs and personal settings, ie. weather location, alarms, browser preferences, etc.
3. Save or restore data of your favorite Apps.
Settings
1. Add “ASUS ZenUI APP Updates” interface in Setting for user to update AUSU ZenUI apps easier and faster.
2. Enhance the power management interface in Setting.
Browser
1. Supported auto hiding title bar for those devices with screen size smaller than or equal to 6 inches
2. Added menu item “Close other tabs” for quickly closing unused tabs.
3. Improved Traditional Chinese (Hong Kong) translations.
4. Improve browser stability.
Calculator
1. Add percentage (%) calculation in simple calculation mode and advanced engineering mode.
2. Add Clear function in simple calculation mode and advanced engineering mode.
3. Add 00 button in advanced engineering mode.
4. Re-layout simple calculation mode and advanced engineering mode.
Quick Setting
1. Add screenshot tool in Quick settings
Lockscreen
1. Add “Skip Slide Lock” option when turning on the security lock

For more information please refer to:
TW：http://www.asus.com/zentalk/tw/ReleaseNotes

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading. Download

ASUS ZenFone 5(T00F/T00J) software Image: V2.21.40.30 for CN SKU only* Improvement Item:
1.Enhanced GPS performance.
2.Fixed SD card related issue caused by third party apps.
3.Improved the device compatibility with Bluetooth selfie remote controller.

New Feature:
Gallery
1. Operation sequence changed for MicroFilm: MicroFilm has been isolated from Gallery and acts as a new standalone mobile app called ASUS MicroFilm, it still can be launched directly from Gallery.? You can select the photos from Gallery and send them to MicroFilm App via tapping the MicroFilm? button or Auto MicroFilm to make exciting videos!???
2. Add three new Crop ratio sizes: 3:2, 2:3, and 16:9.
ASUS Microfilm
1. The brand new ASUS MicroFilm app allows you to make stunning slideshow videos in just 3 steps; promptly make your memories go round. 3 steps: 1. Select your favorite photos 2. Apply a pro-designed? movie theme 3. Share it on the social clouds.
PhotoFrame widget
1. Add four brand new photo frames, including thin photo frame with white color, frameless, normal glass photo frame and thin glass photo frame.
Camera
1. Add more options to support camera shutter control, including Bluetooth remote controllers or Bluetooth earphones.
ASUS Backup
1. Easily back up or restore ASUS ZenUI Apps in ZenFone and other ASUS mobile devices.
2. Save/restore call logs and personal settings, ie. weather location, alarms, browser preferences, etc.
3. Save or restore data of your favorite Apps.
Settings
1. Enhance the power management interface in Setting.
Browser
1. Supported auto hiding title bar for those devices with screen size smaller than or equal to 6 inches
2. Added menu item “Close other tabs” for quickly closing unused tabs.
3. Improved Traditional Chinese (Hong Kong) translations.
4. Improve browser stability.
Calculator
1. Add percentage (%) calculation in simple calculation mode and advanced engineering mode.
2. Add Clear function in simple calculation mode and advanced engineering mode.
3. Add 00 button in advanced engineering mode.
4. Re-layout simple calculation mode and advanced engineering mode.
Quick Setting
1. Add screenshot tool in Quick settings
Lockscreen
1. Add “Skip Slide Lock” option when turning on the security lock

For more information please refer to:
CN：http://zentalk.asus.com.cn/ReleaseNotes

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading. Download

ASUS ZenFone 5(T00F/T00J) software Image: V2.21.40.30 for CHT SKU only* Improvement Item:
1.Enhanced GPS performance.
2.Fixed SD card related issue caused by third party apps.
3.Improved the device compatibility with Bluetooth selfie remote controller.

New Feature:
Gallery
1. Operation sequence changed for MicroFilm: MicroFilm has been isolated from Gallery and acts as a new standalone mobile app called ASUS MicroFilm, it still can be launched directly from Gallery.? You can select the photos from Gallery and send them to MicroFilm App via tapping the MicroFilm? button or Auto MicroFilm to make exciting videos!???
2. Add three new Crop ratio sizes: 3:2, 2:3, and 16:9.
ASUS Microfilm
1. The brand new ASUS MicroFilm app allows you to make stunning slideshow videos in just 3 steps; promptly make your memories go round. 3 steps: 1. Select your favorite photos 2. Apply a pro-designed? movie theme 3. Share it on the social clouds.
PhotoFrame widget
1. Add four brand new photo frames, including thin photo frame with white color, frameless, normal glass photo frame and thin glass photo frame.
Camera
1. Add more options to support camera shutter control, including Bluetooth remote controllers or Bluetooth earphones.
ASUS Backup
1. Easily back up or restore ASUS ZenUI Apps in ZenFone and other ASUS mobile devices.
2. Save/restore call logs and personal settings, ie. weather location, alarms, browser preferences, etc.
3. Save or restore data of your favorite Apps.
Settings
1. Add “ASUS ZenUI APP Updates” interface in Setting for user to update AUSU ZenUI apps easier and faster.
2. Enhance the power management interface in Setting.
Browser
1. Supported auto hiding title bar for those devices with screen size smaller than or equal to 6 inches
2. Added menu item “Close other tabs” for quickly closing unused tabs.
3. Improved Traditional Chinese (Hong Kong) translations.
4. Improve browser stability.
Calculator
1. Add percentage (%) calculation in simple calculation mode and advanced engineering mode.
2. Add Clear function in simple calculation mode and advanced engineering mode.
3. Add 00 button in advanced engineering mode.
4. Re-layout simple calculation mode and advanced engineering mode.
Quick Setting
1. Add screenshot tool in Quick settings
Lockscreen
1. Add “Skip Slide Lock” option when turning on the security lock

For more information please refer to:
TW：http://www.asus.com/zentalk/tw/ReleaseNotes

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading. Download

ASUS ZenFone 5(T00F/T00J) software Image: V2.21.40.30 for WW SKU only* Improvement Item:
1.Enhanced GPS performance.
2.Fixed SD card related issue caused by third party apps.
3.Improved the device compatibility with Bluetooth selfie remote controller.

New Feature:
Gallery
1. Operation sequence changed for MicroFilm: MicroFilm has been isolated from Gallery and acts as a new standalone mobile app called ASUS MicroFilm, it still can be launched directly from Gallery.? You can select the photos from Gallery and send them to MicroFilm App via tapping the MicroFilm? button or Auto MicroFilm to make exciting videos!???
2. Add three new Crop ratio sizes: 3:2, 2:3, and 16:9.
ASUS Microfilm
1. The brand new ASUS MicroFilm app allows you to make stunning slideshow videos in just 3 steps; promptly make your memories go round. 3 steps: 1. Select your favorite photos 2. Apply a pro-designed? movie theme 3. Share it on the social clouds.
PhotoFrame widget
1. Add four brand new photo frames, including thin photo frame with white color, frameless, normal glass photo frame and thin glass photo frame.
Camera
1. Add more options to support camera shutter control, including Bluetooth remote controllers or Bluetooth earphones.
ASUS Backup
1. Easily back up or restore ASUS ZenUI Apps in ZenFone and other ASUS mobile devices.
2. Save/restore call logs and personal settings, ie. weather location, alarms, browser preferences, etc.
3. Save or restore data of your favorite Apps.
Settings
1. Add “ASUS ZenUI APP Updates” interface in Setting for user to update AUSU ZenUI apps easier and faster.
2. Enhance the power management interface in Setting.
Browser
1. Supported auto hiding title bar for those devices with screen size smaller than or equal to 6 inches
2. Added menu item “Close other tabs” for quickly closing unused tabs.
3. Improved Traditional Chinese (Hong Kong) translations.
4. Improve browser stability.
Calculator
1. Add percentage (%) calculation in simple calculation mode and advanced engineering mode.
2. Add Clear function in simple calculation mode and advanced engineering mode.
3. Add 00 button in advanced engineering mode.
4. Re-layout simple calculation mode and advanced engineering mode.
Quick Setting
1. Add screenshot tool in Quick settings
Lockscreen
1. Add “Skip Slide Lock” option when turning on the security lock

For more information please refer to:
WW：http://www.asus.com/zentalk/ReleaseNotes

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading. Download

ASUS ZenFone 5(T00F/T00J) software Image: V2.20.40.13 for WW SKU only* Improvement Item:
1.Fixed the reddish issue of front camera
2.Fixed create new interface get NULL value
3.Fixed hookey not hold on when SIM2's phone call.
4.Fixed - APK files can’t be send via Bluetooth
5.Enable SD card OTA update
6.Fixed Line will crash when switch the front/rear camera
7.Fixed - Audio playback on Bluetooth headsets (A2DP) is too soft
8.Fixed maxxaudio effect is stopped when turning on google equalizer
9.Fixed - FM radio reception breaks after 15 minutes
10.Fix Cloud Print version update issue
11.Fix USSD issue which randomly fails to be executed correctly when using Secondary SIM
12. Fix APN lost when update to KK
13. Add info URL for ASUS Updates
14. Add ASUS Feedback APP

New Feature:
1. Add release note website link for ASUS Software Update, users can check release notes details directly through the link
2. Add Feedback APP for users to communicate and send feedback to ASUS fast and easily

For more information please refer to:
WW：http://www.asus.com/zentalk/ReleaseNotes

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading. Download

ASUS ZenFone 5(T00F/T00J) software Image: V2.20.40.9 for CN SKU only* Note: Please make sure update software version V1.18.40.10 first before update to software version V2.20.40.9

Improvement Item:
1.Fixed the reddish issue of front camera
2.Fixed create new interface get NULL value
3.Fixed hookey not hold on when SIM2's phone call.
4.Fixed - APK files can’t be send via Bluetooth
5.Enable SD card OTA update
6.Fixed Line will crash when switch the front/rear camera
7.Fixed - Audio playback on Bluetooth headsets (A2DP) is too soft
8.Fixed maxxaudio effect is stopped when turning on google equalizer
9.Fixed - FM radio reception breaks after 15 minutes
10.Fix Cloud Print version update issue
11.Fix USSD issue which randomly fails to be executed correctly when using Secondary SIM
12. Add info URL for ASUS Updates
13. Add ASUS Feedback APP
New Feature:
1. Add release note website link for ASUS Software Update, users can check release notes details directly through the link
2. Add Feedback APP for users to communicate and send feedback to ASUS fast and easily

For more information please refer to:
CN：http://zentalk.asus.com.cn/ReleaseNotes

Three functions below are not available after upgrading Android 4.4:

FaceUnlock
Google Text-to-Speech (TTS)
LatineIME

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading. Download

ASUS ZenFone 5(T00F/T00J) software Image: V1.18.40.10 for CN SKU only* Improvement Item:
1. Improved system stability

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading. Download

ASUS ZenFone 5(T00F/T00J) software Image: V2.20.40.9 for CHT SKU only* Improvement Item:
1.Fixed the reddish issue of front camera
2.Fixed create new interface get NULL value
3.Fixed hookey not hold on when SIM2's phone call.
4.Fixed - APK files can’t be send via Bluetooth
5.Enable SD card OTA update
6.Fixed Line will crash when switch the front/rear camera
7.Fixed - Audio playback on Bluetooth headsets (A2DP) is too soft
8.Fixed maxxaudio effect is stopped when turning on google equalizer
9.Fixed - FM radio reception breaks after 15 minutes
10.Fix Cloud Print version update issue
11.Fix USSD issue which randomly fails to be executed correctly when using Secondary SIM
12. Add info URL for ASUS Updates
13. Add ASUS Feedback APP
New Feature:
1. Add release note website link for ASUS Software Update, users can check release notes details directly through the link
2. Add Feedback APP for users to communicate and send feedback to ASUS fast and easily

For more information please refer to:
CN：http://zentalk.asus.com.cn/ReleaseNotes

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading. Download

ASUS ZenFone 5(T00F/T00J) software Image: V2.20.40.9 for TW SKU only* Improvement Item:

1.Fixed the reddish issue of front camera
2.Fixed create new interface get NULL value
3.Fixed hookey not hold on when SIM2's phone call.
4.Fixed - APK files can’t be send via Bluetooth
5.Enable SD card OTA update
6.Fixed Line will crash when switch the front/rear camera
7.Fixed - Audio playback on Bluetooth headsets (A2DP) is too soft
8.Fixed maxxaudio effect is stopped when turning on google equalizer
9.Fixed - FM radio reception breaks after 15 minutes
10.Fix Cloud Print version update issue
11.Fix USSD issue which randomly fails to be executed correctly when using Secondary SIM
12. Add info URL for ASUS Updates
13. Add ASUS Feedback APP
New Feature:
1. Add release note website link for ASUS Software Update, users can check release notes details directly through the link
2. Add Feedback APP for users to communicate and send feedback to ASUS fast and easily

For more information please refer to:
CN：http://zentalk.asus.com.cn/ReleaseNotes

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading. Download

ASUS ZZenFone 5(T00F/T00J) software Image:V2.19.40.18 (Android 4.4) for WW SKU only* Note: Please make sure update software version V1.18.40.10 first before update to software version V2.19.40.18

Improvement Item:
1.System update to Android 4.4
2.Improved Miracast compatibility
3.Added support for DLNA protocol
4.Fix Russian translation
5.Fix occasional power drained issue

Key New functions:
1. Do Not Disturb mode
2. Call Guard(applies to models sold in China and Taiwan only)
3. Full dual standby with two SIM cards(applies to dual SIM models only)
4. Filter effects for videos
5. Reply via Call-in SIM card, system will auto select the right phone

Three functions below are not available after upgrading Android 4.4:

FaceUnlock
Google Text-to-Speech (TTS)
LatineIME

Steps of Update:
1.Check software version of your device**
2.Download device software and Update SOP (From “Manual” Item)
3.Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW, CHT->CHT.
4.Software update cannot transfer the software SKU and downgrade the software version.
5.Wrong SKU may cause update failure, please update the same SKU version only.

*How to know the device model?
Path: Settings->About-> Model number
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading. Download

ASUS ZenFone 5(T00F/T00J) software Image:V2.19.40.18 (Android 4.4) for TW SKU only* Note: Please make sure update software version V1.18.40.10 first before update to software version V2.19.40.18

Improvement Item:
1.System update to Android 4.4
2.Improved Miracast compatibility
3.Added support for DLNA protocol
4.Fix Russian translation
5.Fix occasional power drained issue

Key New functions:
1. Do Not Disturb mode
2. Call Guard(applies to models sold in China and Taiwan only)
3. Full dual standby with two SIM cards(applies to dual SIM models only)
4. Filter effects for videos
5. Reply via Call-in SIM card, system will auto select the right phone

Three functions below are not available after upgrading Android 4.4:

FaceUnlock
Google Text-to-Speech (TTS)
LatineIME

Steps of Update:
1.Check software version of your device**
2.Download device software and Update SOP (From “Manual” Item)
3.Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW, CHT->CHT.
4.Software update cannot transfer the software SKU and downgrade the software version.
5.Wrong SKU may cause update failure, please update the same SKU version only.

*How to know the device model?
Path: Settings->About-> Model number
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading. Download

ASUS ZenFone 5(T00F/T00J)software Image:V2.19.40.18 (Android 4.4) for CHT SKU only* Note: Please make sure update software version V1.18.40.10 first before update to software version V2.19.40.18

Improvement Item:
1.System update to Android 4.4
2.Improved Miracast compatibility
3.Added support for DLNA protocol
4.Fix Russian translation
5.Fix occasional power drained issue

Key New functions:
1. Do Not Disturb mode
2. Call Guard(applies to models sold in China and Taiwan only)
3. Full dual standby with two SIM cards(applies to dual SIM models only)
4. Filter effects for videos
5. Reply via Call-in SIM card, system will auto select the right phone

Steps of Update:
1.Check software version of your device**
2.Download device software and Update SOP (From “Manual” Item)
3.Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW, CHT->CHT.
4.Software update cannot transfer the software SKU and downgrade the software version.
5.Wrong SKU may cause update failure, please update the same SKU version only.

Three functions below are not available after upgrading Android 4.4:

FaceUnlock
Google Text-to-Speech (TTS)
LatineIME

*How to know the device model?
Path: Settings->About-> Model number
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading. Download

ASUS ZenFone 5(T00F/T00J) software Image: V1.18.40.10 for WW SKU only* Improvement Item:
1. Improved system stability

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading. Download

ASUS ZenFone 5(T00F/T00J) software Image: V1.18.40.10 for TW SKU only* Improvement Item:

1. Improved system stability

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading. Download

ASUS ZenFone 5(T00F/T00J) software Image: V1.18.40.10 for CHT SKU only* Improvement Item:
1. Improved system stability

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading. Download

ASUS ZenFone 5(T00F/T00J) software Image: V1.18.40.9 for WW SKU only* Improvement Item:
1. Improve call voice quality
2. Adjust the color tuning of front cam to decrease purplish issue on some modules
3. [GPS] Add Broadcom SW solution for GPS
4. Remove the attribute of "Last update"
5. Fixed the Front Camera applied EV error.
6. [DRM][ZenCare-732]Set Jam music as ringtone failed.
7. Fine tune beautification features to make better-looking selfies
8. ASUS Email
8-1. Add manual sync function to Email widget.
8-2. Add drop-down refresh function to combined view.
8-3. Add “Chat now” function to launch Omlet in the email; you will be able to chat with recipients in the same email.
8-4. Renew drawer interface design.
8-5. System performance enhancement.
9. ASUS Calendar
9-1. Show lunar calendar information in widget when system language is set to traditional or simplified Chinese.
9-2. In local Calendar, allow to edit or delete a single instance in a series of recurring events.
9-3. Improve widget layout.
9-4. Solve cover display malfunction caused by Emoji file name while gallery folder is linked to calendar event.

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading. Download

ASUS ZenFone 5(T00F/T00J) software Image: V1.18.40.8 for CHT SKU only* Improvement Item:
1. Improve call voice quality
2. Adjust the color tuning of front cam to decrease purplish issue on some modules
3. [GPS] Add Broadcom SW solution for GPS
4. Remove the attribute of "Last update"
5. Fixed the Front Camera applied EV error.
6. [DRM][ZenCare-732]Set Jam music as ringtone failed.
7. Fine tune beautification features to make better-looking selfies
8. ASUS Email
8-1. Add manual sync function to Email widget.
8-2. Add drop-down refresh function to combined view.
8-3. Add “Chat now” function to launch Omlet in the email; you will be able to chat with recipients in the same email.
8-4. Renew drawer interface design.
8-5. System performance enhancement.
9. ASUS Calendar
9-1. Show lunar calendar information in widget when system language is set to traditional or simplified Chinese.
9-2. In local Calendar, allow to edit or delete a single instance in a series of recurring events.
9-3. Improve widget layout.
9-4. Solve cover display malfunction caused by Emoji file name while gallery folder is linked to calendar event.

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading. Download

ASUS ZenFone 5(T00F/T00J) software Image: V1.18.40.8 for TW SKU only* Improvement Item:
1. Improve call voice quality
2. Adjust the color tuning of front cam to decrease purplish issue on some modules
3. [GPS] Add Broadcom SW solution for GPS
4. Remove the attribute of "Last update"
5. Fixed the Front Camera applied EV error.
6. [DRM][ZenCare-732]Set Jam music as ringtone failed.
7. Fine tune beautification features to make better-looking selfies
8. ASUS Email
8-1. Add manual sync function to Email widget.
8-2. Add drop-down refresh function to combined view.
8-3. Add “Chat now” function to launch Omlet in the email; you will be able to chat with recipients in the same email.
8-4. Renew drawer interface design.
8-5. System performance enhancement.
9. ASUS Calendar
9-1. Show lunar calendar information in widget when system language is set to traditional or simplified Chinese.
9-2. In local Calendar, allow to edit or delete a single instance in a series of recurring events.
9-3. Improve widget layout.
9-4. Solve cover display malfunction caused by Emoji file name while gallery folder is linked to calendar event.

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading. Download

ASUS ZenFone 5(T00F/T00J) software Image: V1.18.40.8 for CN SKU only* Improvement Item:
1. Improve call voice quality
2. Adjust the color tuning of front cam to decrease purplish issue on some modules
3. [GPS] Add Broadcom SW solution for GPS
4. Remove the attribute of "Last update"
5. Fixed the Front Camera applied EV error.
6. Fine tune beautification features to make better-looking selfies
7. ASUS Email
7-1. Add manual sync function to Email widget.
7-2. Add drop-down refresh function to combined view.
7-3. Add “Chat now” function to launch Omlet in the email; you will be able to chat with recipients in the same email.
7-4. Renew drawer interface design.
7-5. System performance enhancement.
8. ASUS Calendar
8-1. Show lunar calendar information in widget when system language is set to traditional or simplified Chinese.
8-2. In local Calendar, allow to edit or delete a single instance in a series of recurring events.
8-3. Improve widget layout.
8-4. Solve cover display malfunction caused by Emoji file name while gallery folder is linked to calendar event.

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading. Download

ASUS ZenFone 5(T00F/T00J) software Image: V1.17.40.16 for WW SKU only* Improvement Item:
1. Brand-new skin-brightening feature added to the Beautification mode, enabling even better-looking selfies.
2. Adding two additional resolution options, 3M/2M, for real cameras.
3. Adjust front cam skin tone
4. Support OTG function
5. Support Asus unlock APP
6. Enhance 3rd party app compatibility
7. Improved system stability (modem)

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading. Download

ASUS ZenFone 5(T00F/T00J) software Image: V1.17.40.16 for CHT SKU only* Improvement Item:
1. Brand-new skin-brightening feature added to the Beautification mode, enabling even better-looking selfies.
2. Adding two additional resolution options, 3M/2M, for real cameras.
3. Adjust front cam skin tone
4. Support OTG function
5. Support Asus unlock APP
6. Enhance 3rd party app compatibility
7. Improved system stability (modem)

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading. Download

ASUS ZenFone 5(T00F/T00J) software Image: V1.17.40.16 for TW SKU only* Improvement Item:
1. Brand-new skin-brightening feature added to the Beautification mode, enabling even better-looking selfies.
2. Adding two additional resolution options, 3M/2M, for real cameras.
3. Adjust front cam skin tone
4. Support OTG function
5. Support Asus unlock APP
6. Enhance 3rd party app compatibility
7. Improved system stability (modem)

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading. Download

ASUS ZenFone 5(T00F/T00J) software Image: V1.17.40.17 for CN SKU only* Improvement Item:
1. Brand-new skin-brightening feature added to the Beautification mode, enabling even better-looking selfies.
2. Adding two additional resolution options, 3M/2M, for real cameras.
3. Adjust front cam skin tone
4. Support OTG function
5. Support Asus unlock APP
6. Enhance 3rd party app compatibility
7. Improved system stability (modem)

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading. Download

ASUS ZenFone 5(T00F/T00J) software Image: V1.17.40.17 for CUCC SKU only* Improvement Item:
1. Brand-new skin-brightening feature added to the Beautification mode, enabling even better-looking selfies.
2. Adding two additional resolution options, 3M/2M, for real cameras.
3. Adjust front cam skin tone
4. Support OTG function
5. Support Asus unlock APP
6. Enhance 3rd party app compatibility
7. Improved system stability (modem)

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading. Download

ASUS ZenFone 5(T00F/T00J) software Image: V1.16.40.50 for WW SKU only*Improvement: 1. Enhance overall system performance

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading. Download

ASUS ZenFone 5(T00F/T00J) software Image: V1.16.40.7 for WW SKU only*Improvement: 1. Improve the stability of System UI.
2. Enhance 3rd party app compatibility
3. Adjust front camera skin tone at beauty mode
4. Increase the brightness of flash LED when capturing photos
5. Add support of photo's location info in Gallery for CN SKU.
6. Provide the Settings UI of screen wakeup selection when receiving messages
7. Beautification mode effects enhancement: Enhancing Beautification mode special effects,
including Skin Softener, Cheek Brush, Face Thinner and Eyes Enhancement. Your skin tone
will be automatically beautified when you use front camera.
8. [Contact] Add Quick edit button: Quick Edit Button being added on contact card, allows you
to edit your contact cards faster, easier and smarter!
9. [Gallery] Geographic information supported photography : Geographic information supported
by Baidu map in China area, instantly provides you the approximately addresses of the
locations where you take photos.
Beautification effects: The bespoke Beautification effects allow you beautifying your
photos faster and more directly.
10. [PC Link] Hide PC Link: Hide PC Link option in Settings for better user experience. You
can still switch input setting when PC Link is enabled.
11. [Share Link] Multiple files transferring: You can transfer multiple files as a package to
another device at once, no need to transfer each file separately.
12. [Sound Recorder] Add new easy recording security mode: For pad version, you can easily and
directly launch Sound Recorder from Quick mode without unlocking the screen and you will
still keep your recording list unseen at the same time. .

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before
system upgrading. Download

ASUS ZenFone 5(T00F/T00J) software Image: V1.16.40.7 for TW SKU only*Improvement: 1. Improve the stability of System UI.
2. Enhance 3rd party app compatibility
3. Adjust front camera skin tone at beauty mode
4. Increase the brightness of flash LED when capturing photos
5. Add support of photo's location info in Gallery for CN SKU.
6. Provide the Settings UI of screen wakeup selection when receiving messages
7. Beautification mode effects enhancement: Enhancing Beautification mode special effects,
including Skin Softener, Cheek Brush, Face Thinner and Eyes Enhancement. Your skin tone
will be automatically beautified when you use front camera.
8. [Contact] Add Quick edit button: Quick Edit Button being added on contact card, allows you
to edit your contact cards faster, easier and smarter!
9. [Gallery] Geographic information supported photography : Geographic information supported
by Baidu map in China area, instantly provides you the approximately addresses of the
locations where you take photos.
Beautification effects: The bespoke Beautification effects allow you beautifying your
photos faster and more directly.
10. [PC Link] Hide PC Link: Hide PC Link option in Settings for better user experience. You
can still switch input setting when PC Link is enabled.
11. [Share Link] Multiple files transferring: You can transfer multiple files as a package to
another device at once, no need to transfer each file separately.
12. [Sound Recorder] Add new easy recording security mode: For pad version, you can easily and
directly launch Sound Recorder from Quick mode without unlocking the screen and you will
still keep your recording list unseen at the same time. .

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before
system upgrading. Download

ASUS ZenFone 5(T00F/T00J) software Image: V1.16.40.7 for CN SKU only*Improvement: 1. Improve the stability of System UI.
2. Enhance 3rd party app compatibility
3. Adjust front camera skin tone at beauty mode
4. Increase the brightness of flash LED when capturing photos
5. Add support of photo's location info in Gallery for CN SKU.
6. Provide the Settings UI of screen wakeup selection when receiving messages
7. Beautification mode effects enhancement: Enhancing Beautification mode special effects,
including Skin Softener, Cheek Brush, Face Thinner and Eyes Enhancement. Your skin tone
will be automatically beautified when you use front camera.
8. [Contact] Add Quick edit button: Quick Edit Button being added on contact card, allows you
to edit your contact cards faster, easier and smarter!
9. [Gallery] Geographic information supported photography : Geographic information supported
by Baidu map in China area, instantly provides you the approximately addresses of the
locations where you take photos.
Beautification effects: The bespoke Beautification effects allow you beautifying your
photos faster and more directly.
10. [PC Link] Hide PC Link: Hide PC Link option in Settings for better user experience. You
can still switch input setting when PC Link is enabled.
11. [Share Link] Multiple files transferring: You can transfer multiple files as a package to
another device at once, no need to transfer each file separately.
12. [Sound Recorder] Add new easy recording security mode: For pad version, you can easily and
directly launch Sound Recorder from Quick mode without unlocking the screen and you will
still keep your recording list unseen at the same time. .

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before
system upgrading. Download

ASUS ZenFone 5(T00F/T00J) software Image: V1.16.40.7 for CHT SKU only*Improvement: 1. Improve the stability of System UI.
2. Enhance 3rd party app compatibility
3. Adjust front camera skin tone at beauty mode
4. Increase the brightness of flash LED when capturing photos
5. Add support of photo's location info in Gallery for CN SKU.
6. Provide the Settings UI of screen wakeup selection when receiving messages
7. Beautification mode effects enhancement: Enhancing Beautification mode special effects,
including Skin Softener, Cheek Brush, Face Thinner and Eyes Enhancement. Your skin tone
will be automatically beautified when you use front camera.
8. [Contact] Add Quick edit button: Quick Edit Button being added on contact card, allows you
to edit your contact cards faster, easier and smarter!
9. [Gallery] Geographic information supported photography : Geographic information supported
by Baidu map in China area, instantly provides you the approximately addresses of the
locations where you take photos.
Beautification effects: The bespoke Beautification effects allow you beautifying your
photos faster and more directly.
10. [PC Link] Hide PC Link: Hide PC Link option in Settings for better user experience. You
can still switch input setting when PC Link is enabled.
11. [Share Link] Multiple files transferring: You can transfer multiple files as a package to
another device at once, no need to transfer each file separately.
12. [Sound Recorder] Add new easy recording security mode: For pad version, you can easily and
directly launch Sound Recorder from Quick mode without unlocking the screen and you will
still keep your recording list unseen at the same time. .

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before
system upgrading. Download

ASUS ZenFone 5(T00F/T00J) software Image: V1.14.40.50 for WW SKU only* Improvement Item:
1. Improved APP compatibility (Fixed Facebook crash issue.)

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW, CHT->CHT.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system
upgrading. Download

ASUS ZenFone 5(T00F/T00J) software Image: V1.14.40.50 for CN SKU only* Improvement Item:
1. Improved APP compatibility (Fixed Facebook crash issue.)

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW, CHT->CHT.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system
upgrading. Download

ASUS ZenFone 5(T00F/T00J) software Image: V1.14.40.50 for CHT SKU only* Improvement Item:
1. Improved APP compatibility (Fixed Facebook crash issue.)

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW, CHT->CHT.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system
upgrading. Download

ASUS ZenFone 5(T00F/T00J) software Image: V1.14.40.50 for TW SKU only* Improvement Item:
1. Improved APP compatibility (Fixed Facebook crash issue.)

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW, CHT->CHT.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system
upgrading. Download

ASUS ZenFone 5(T00F/T00J) software Image: V1.15.40.20 for CN SKU only* Improvement:

1. Improved audio quality
2. Improved APP compatibility
3. Improved Modem stability
4. Improved power solution
5. Improved WiFi / BT compatibility
6. Web address typed on Quick Memo is now correctly displayed
7. Enhance 3rd party app compatibility
8. Modify the behavior of Ultra-saving mode in Power saver App
9. Add location service in camera for CN SKU
10. Improve the overall stability of Home Cloud functions and optimize the UI and wording
11. Improve the stability of Sound recorder and modify the Date format
12. Fix the issues of dual SIM call duration settings and Messaging SIM card info display

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading. Download

ASUS ZenFone 5(T00J) software Image: V0611 for CHT SKU only* Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW, CHT->CHT.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading. Download

ASUS ZenFone 5(T00F) software Image: V0611 for CHT SKU only* Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW, CHT->CHT.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading. Download

ASUS ZenFone 5(T00J) software Image: V0610 for WW SKU only* Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading. Download

ASUS ZenFone 5(T00J) software Image: V0610 for TW SKU only* Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading. Download

ASUS ZenFone 5(T00F) software Image: V0610 for WW SKU only* Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading. Download

ASUS ZenFone 5(T00F) software Image: V0610 for TW SKU only* Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading. Download

Source Code

ASUS ZenFone 5 Kernel source file for Android OS Download

PC Link filters source code Download

ASUS ZenFone 5 Kernel source file for Android OS Download