ASUS ZenFone Selfie (ZD551KL) Android Drivers

Utilities

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

Firmware

ASUS ZenFone Selfie (ZD551KL) software Image:WW_21.40.0.2214 for IN SKU only* Improved Item:
1. Enable IN VoLte








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 PadFone2

**How to know the device software version?
Path: Settings->About-> software information->Build number
Example: CHT_PadFone2-user-10.4.17.15-UpdateLauncher

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

ASUS ZenFone Selfie (ZD551KL) software Image:V21.40.0.2210 for WW SKU only* Improved Item:
1. System upgrade








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 PadFone2

**How to know the device software version?
Path: Settings->About-> software information->Build number
Example: CHT_PadFone2-user-10.4.17.15-UpdateLauncher

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

ASUS ZenFone Selfie (ZD551KL) software Image:WW_V21.40.0.2156 for IN SKU only* Improved Item:

1. Enhance the stabilty of VoLTE funtion in India






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 PadFone2

**How to know the device software version?
Path: Settings->About-> software information->Build number
Example: CHT_PadFone2-user-10.4.17.15-UpdateLauncher

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

ASUS ZenFone Selfie (ZD551KL) software Image:WW_V21.40.0.2126 for IN SKU only* Improve Item:
1)Enable VoLTE function for WW user in India

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 PadFone2
**How to know the device software version?
Path: Settings->About-> software information->Build number
Example: CHT_PadFone2-user-10.4.17.15-UpdateLauncher
*System upgrade may cause part of data missing, please backup your important data before system upgrading. Download

ASUS ZenFone Selfie (ZD551KL) software Image:WW_V21.40.0.2081 for WW SKU only* Improve Item:
1)Enable VoLTE function for RJIO in India

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 PadFone2
**How to know the device software version?
Path: Settings->About-> software information->Build number
Example: CHT_PadFone2-user-10.4.17.15-UpdateLauncher
*System upgrade may cause part of data missing, please backup your important data before system upgrading. Download

ASUS ZenFone Selfie software Image:V21.40.0.1999 for WW SKU only* Improve Items:
1)Several App update
2)Fix ExFAT SD card issue
3)Update AsusCellBroadcast
4)Support India SOS call
5)Update AsusSystemUI

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 PadFone2
**How to know the device software version?
Path: Settings->About-> software information->Build number
Example: CHT_PadFone2-user-10.4.17.15-UpdateLauncher
*System upgrade may cause part of data missing, please backup your important data before system upgrading. Download

ASUS ZenFone Selfie software Image: – For WW Downgrade use only 1. ZD551KL SD card fail after FOTA update to WW_V21.40.0.1983
2. This firmware will downgrade to WW_V21.40.0.1923, it will not affect further FOTA update.
3. Please follow regular SOP on ASUS official support website to use this downgrade firmware; there is no other extra step.

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 downgrade may cause part of data missing, please backup your important data before system downgrade Download

ASUS ZenFone Selfie software Image: V21.40.0.1948 for JP SKU only* Improvement Item:

1)Several App update
2)Remove Yahoo JP
3)Bug fixes and performance improvements
4)Improve system stability
5)Remove Yahoo JP

For more information please refer to:
TW:http://www.asus.com/zentalk/tw/ReleaseNotes
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, JP>JP.
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_Z00UD
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please backup your important data before system Download

ASUS ZenFone Selfie software Image: V21.40.0.1923 for WW SKU only* Improve Items:

1)Several App update
2)Bug fixes and performance improvements
3)Improve 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 PadFone2
**How to know the device software version?
Path: Settings->About-> software information->Build number
Example: CHT_PadFone2-user-10.4.17.15-UpdateLauncher
*System upgrade may cause part of data missing, please backup your important data before system upgrading. Download

ASUS ZenFone Selfie software Image: V21.40.0.1877 for WW SKU only* Improve Items:

1)[BSP][SmmiTest]Update SmmiTool to v5.1.51
2)[ZD551KL][BSP][Modem]update modem firmware to 202c10_10.3.0_160804(signed)
3)[BSP][RIL][842750]Color of signal in battery historian is incorrect
4)[BSP][Bluetooth] Fix battery information bt power consumption show error
5)[BSP][avenhancements][Fix][TT-772859] change to build libavenhancements from sourcecode and add qcom patch

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 PadFone2
**How to know the device software version?
Path: Settings->About-> software information->Build number
Example: CHT_PadFone2-user-10.4.17.15-UpdateLauncher
*System upgrade may cause part of data missing, please backup your important data before system upgrading. Download

ASUS ZenFone Selfie software Image: V21.40.0.1877 for JP SKU only*(Andriod M) Note 1:APP2SD won’t be supported in Android 6.0 (Marshmallow). Please move apps to the internal storage before system upgrade.
Note2:The apps listed below will no longer be pre-loaded once your device has been upgraded to Android 6.0 (Marshmallow).

The apps listed below will no longer be pre-loaded once your device has been upgraded to Android 6.0 (Marshmallow).
Thanks for your support.
1.ASUS Backup
2.Mirror
3.Remote Link
4.Party Link
5.PC Link
6.Photo Frame
7.What's Next
8.ASUS MyFrame
9.ASUS MyWater
10.Omlet
11.Data Transfer
12. Snap View
13.EZ 訂 (TW SKU)
14.Dr. Eye (TW SKU)
15.Yahoo 購物中心 (TW SKU)

Add new features and new apps:
- Google Calendar
- Google Messenger
- Motion Gesture
- Camera: Pano Sphere Mode

Remove Asus Game center

For more information please refer to:
TW:http://www.asus.com/zentalk/tw/ReleaseNotes
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, .
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_Z00UD
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please backup your important data before system Download

ASUS ZenFone Selfie (ZD551KL) Software Image Version:WW-21.40.0.1854 For WW SKU only*
*The update lanucher file name "Z00T" is able to use on this model. Improve Items:
1.Update SmmiTool to v5.1.38
2.update apns-conf.xml to version 155 step1/2
3.update apns-conf.xml to version 155 step2/2
4.Depress DDS switch windows after reboot Fix-3
5.hal: fix routing issue for voip use case
6.Update Headset ACDB for LINE Ringtone
7.Fix show non-roaming because of incorrect config.
8.Fixed AF-Lock image blur issue
9.Fix the issue that Quick Settings cannot be enabled at the Recents page
10.Improve ZenCircle stability
11.Several bugs fixes

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 PadFone2
**How to know the device software version?
Path: Settings->About-> software information->Build number
Example: CHT_PadFone2-user-10.4.17.15-UpdateLauncher
*System upgrade may cause part of data missing, please backup your important data before system upgrading. Download

ASUS ZenFone Selfie software Image: V51.15.40.1582 for WW SKU only* This is downgrade firmware from Andriod M to Andriod L .
Please ensure backup data before downgrade.
Downgrade to V1.15.40.1582(Andriod L)

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 downgrade may cause part of data missing, please backup your important data before system downgrade Download

ASUS ZenFone Selfie software Image: V21.40.0.1692 for WW SKU only* Upgrade Notice:
Please FOTA to WW_1.15.40.1582 first and download UpdateLauchcher to upgrade to Android M, thanks.

Improvement Item:
1) Update OS to Andorid M
2) APP2SD won’t be supported in Android 6.0 (Marshmallow). Please move apps to the internal storage before system upgrade.
3) The apps listed below will no longer be pre-loaded once your device has been upgraded to Android 6.0 (Marshmallow).
Thanks for your support.
1.ASUS Backup
2.Mirror
3.Remote Link
4.Party Link
5.PC Link
6.Photo Frame
7.What's Next
8.ASUS MyFrame
9.ASUS MyWater
10.Omlet
11.Data Transfer
12. Snap View
13.EZ 訂
14.Dr. Eye
15.Yahoo 購物中心
4) Add new features and new apps:
- Google Calendar
- Google Messenger
- Motion Gesture
- Camera: Pano Sphere Mode
5)Remove Asus Email, Asus Calendar, Asus Messaging after Factory Reset. You could use Gmail, Google Calendar, Google Messenger for relevant services.

6.Multi-user and SnapView will not be supported. If you wish to continue to use multi-user, please keep using current account.

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

ASUS ZenFone Selfie software Image: 1.15.40.1582 for WW SKU only* Improvement Item:

1)Improve system stability
2)Improve the stability of Modem
3)Remove Asus Email after Factory Reset

For more information please refer to:
TW:http://www.asus.com/zentalk/tw/ReleaseNotes
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, .
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_Z00UD
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please backup your important data before system Download

ASUS ZenFone Selfie software Image: V1.15.40.1548 for JP SKU only* Improvement Item:

1)Improve system stability
2)Improve the stability of Modem
3)Remove Asus Email after Factory Reset

For more information please refer to:
TW:http://www.asus.com/zentalk/tw/ReleaseNotes
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, .
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_Z00UD
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please backup your important data before system Download

ASUS ZenFone Selfie software Image: CN_1.15.40.1548 for CN SKU only* Improvement Item:

1)Improve system stability
2)Improve the stability of Modem
3)Remove Asus Email after Factory Reset

For more information please refer to:
TW:http://www.asus.com/zentalk/tw/ReleaseNotes
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, .
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_Z00UD
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please backup your important data before system Download

ASUS ZenFone Selfie software Image: V1.15.40.1407 for JP SKU only* Improvement Item:

1)Improve system stability
2)Improve the stability of Camera
3)Fix SIM card can not use after MR4 upgrade.
4)Fix APN setting issue
5)Update mixer path files 20160304.
6)Add ZenChoice - Your All-in-One app solutions platform to enrich your device's functionality.
7)Add CM Security App – Protect your devices from virus, malicious ads, or spyware. Use CM Security for your premium protection.
8)Add Dr.Booster ( WW )
Smart and free game speed booster for a faster performance on ASUS mobile devices.
9)Bug fixes and performance improvements
10)Improve system stability

For more information please refer to:
TW:http://www.asus.com/zentalk/tw/ReleaseNotes
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, JP>JP.
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_Z00UD
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please backup your important data before system Download

ASUS ZenFone Selfie software Image: V1.15.40.1238_0305 for CN SKU only* Improvement Item:

1)Improve system stability
2)Improve the stability of Camera
3)Fix SIM card can not use after MR4 upgrade.
4)Fix APN setting issue
6)Fix random calling volume small issue.

For more information please refer to:
TW:http://www.asus.com/zentalk/tw/ReleaseNotes
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, .
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_Z00UD
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please backup your important data before system Download

ASUS ZenFone Selfie software Image: V1.15.40.1238_0305 for WW SKU only* Improvement Item:

1)Improve system stability
2)Improve the stability of Camera
3)Fix SIM card can not use after MR4 upgrade.
4)Fix APN setting issue
5)Update mixer path files 20160304.
6)Add ZenChoice - Your All-in-One app solutions platform to enrich your device's functionality.
7)Add CM Security App – Protect your devices from virus, malicious ads, or spyware. Use CM Security for your premium protection.
8)Add Dr.Booster ( WW )
Smart and free game speed booster for a faster performance on ASUS mobile devices.
9)Bug fixes and performance improvements

For more information please refer to:
TW:http://www.asus.com/zentalk/tw/ReleaseNotes
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, .
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_Z00UD
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please backup your important data before system Download

ASUS ZenFone Selfie software Image: V1.14.40.695 for JP SKU only* Improvement Item:
1. Improve system stability.
2. Let third party camera app use non-stablization mode.
3. Fix USB cable out might hang.
4. Fix first camera shutter was mute when phone call end.
5. Fix slow burst mode cannot take picture issue.
6. Speed up snapshot under low-light environment.
7. Fix in low batt voltage, charge mode crash.
8. Fix SIM1 occassionally no service issue.
9. Fix when data service network switching between SIM1 and SIM2, SIM1 cannot connect to 4G issue.
10. Fix issue that SIM roaming and connecting to CMCC network takes a long time.
11. Fix 4G connecting issue after dialing.
12. Enable and fix KDDI data service function.


For more information please refer to:
TW:http://www.asus.com/zentalk/tw/ReleaseNotes
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, JP>JP.
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_Z00UD
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please backup your important data before system Download

ASUS ZenFone Selfie software Image: V1.14.40.695 for CN SKU only* Improvement Item:
1. Improve system stability.
2. Let third party camera app use non-stablization mode.
3. Fix USB cable out might hang.
4. Fix first camera shutter was mute when phone call end.
5. Fix slow burst mode cannot take picture issue.
6. Speed up snapshot under low-light environment.
7. Fix in low batt voltage, charge mode crash.
8. Fix SIM1 occassionally no service issue.
9. Fix when data service network switching between SIM1 and SIM2, SIM1 cannot connect to 4G issue.
10. Fix issue that SIM roaming and connecting to CMCC network takes a long time.
11. Fix 4G connecting issue after dialing.
12. Enable and fix KDDI data service function.


For more information please refer to:
TW:http://www.asus.com/zentalk/tw/ReleaseNotes
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, .
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_Z00UD
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please backup your important data before system Download

ASUS ZenFone Selfie software Image: V1.14.40.695 for WW SKU only* Improvement Item:
1. Improve system stability.
2. Let third party camera app use non-stablization mode.
3. Fix USB cable out might hang.
4. Fix first camera shutter was mute when phone call end.
5. Fix slow burst mode cannot take picture issue.
6. Speed up snapshot under low-light environment.
7. Fix in low batt voltage, charge mode crash.
8. Fix SIM1 occassionally no service issue.
9. Fix when data service network switching between SIM1 and SIM2, SIM1 cannot connect to 4G issue.
10. Fix issue that SIM roaming and connecting to CMCC network takes a long time.
11. Fix 4G connecting issue after dialing.
12. Enable and fix KDDI data service function.


For more information please refer to:
TW:http://www.asus.com/zentalk/tw/ReleaseNotes
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, .
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_Z00UD
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please backup your important data before system Download

ASUS ZenFone Selfie software Image: V1.13.40.661 for JP SKU only* Improvement Item:
1. Bug fixes and performance improvements.
2. Fix mms recorded video playback failure.
3. Change the mixer path table for headset & headset-VOIP & camcorder.
4. Add AT-PHA05BT in AVRCP 1.5 blacklist.
5. Fix lag issue when play video on YouTube.
6. change image quality for super resolution
7. fix changing to MOBILE will continue download when Connectivity originType
8. Modify Modem Crash
9. Change service and service domain when service is normal Service.
10. Update beauty-shot skin-tone parameters
11. Rear camera increase exposure time to 32 seconds in manual mode
12. Modify “Noise Reduction” strength in manual “Optimization”
13. Fine-tune image detail and noise
14. Improve ZSL function
15. Add long exposure feature ( 1s ~ 32s ).
16. Add Dr.Booster-Smart and free game speed booster for a faster performance

For more information please refer to:
TW:http://www.asus.com/zentalk/tw/ReleaseNotes
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, JP->JP.
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_Z00UD
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please backup your important data before system Download

ASUS ZenFone Selfie software Image: V1.13.40.661 for CN SKU only* Improvement Item:
1. Bug fixes and performance improvements.
2. Fix mms recorded video playback failure.
3. Change the mixer path table for headset & headset-VOIP & camcorder.
4. Add AT-PHA05BT in AVRCP 1.5 blacklist.
5. Fix lag issue when play video on YouTube.
6. change image quality for super resolution
7. fix changing to MOBILE will continue download when Connectivity originType
8. Modify Modem Crash
9. Change service and service domain when service is normal Service.
10. Update beauty-shot skin-tone parameters
11. Rear camera increase exposure time to 32 seconds in manual mode
12. Modify “Noise Reduction” strength in manual “Optimization”
13. Fine-tune image detail and noise
14. Improve ZSL function
15. Add long exposure feature ( 1s ~ 32s ).


For more information please refer to:
TW:http://www.asus.com/zentalk/tw/ReleaseNotes
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, .
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_Z00T
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please backup your important data before system Download

ASUS ZenFone Selfie software Image: V1.12.40.418 for CN SKU only* Improvement Item:
1. Support IN sku.
2. Support eMMC ver5.1.
3. Bug fixes and increase stability.
4. Fix can't show operator name.
5. DIAG Buffer Draining Improvement: Bypass Voting for Compact Mode.
6. Modem crash at rr_control.
7. Avoid TIMER_MM_RADIO_RETRY timer to set 255 sec cause No service 4 min.
8. Enable TDSCDMA I-RAT Search Timer.
9. When receive Activate PDP reject with cause #111.
10. Improve camera stability.
11. Fine tune noise and sharpness.
12. Update exposure control.
13. Remove PPTV in CN SKU




For more information please refer to:
TW:http://www.asus.com/zentalk/tw/ReleaseNotes
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, .
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_Z00UD
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please backup your important data before system Download

ASUS ZenFone Selfie software Image: V1.13.40.661 for WW SKU only* Improvement Item:
1. Bug fixes and performance improvements.
2. Fix mms recorded video playback failure.
3. Change the mixer path table for headset & headset-VOIP & camcorder.
4. Add AT-PHA05BT in AVRCP 1.5 blacklist.
5. Fix lag issue when play video on YouTube.
6. change image quality for super resolution
7. fix changing to MOBILE will continue download when Connectivity originType
8. Modify Modem Crash
9. Change service and service domain when service is normal Service.
10. Update beauty-shot skin-tone parameters
11. Rear camera increase exposure time to 32 seconds in manual mode
12. Modify “Noise Reduction” strength in manual “Optimization”
13. Fine-tune image detail and noise
14. Improve ZSL function
15. Add long exposure feature ( 1s ~ 32s ).


For more information please refer to:
TW:http://www.asus.com/zentalk/tw/ReleaseNotes
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, .
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_Z00UD
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please backup your important data before system Download

ASUS ZenFone Selfie software Image: V1.12.40.382 for WW SKU only* Improvement:
1. Support IN sku.
2. Support eMMC ver5.1.
3. Bug fixes and increase stability.
4. Fix can't show operator name.
5. Fix battery draining in debugging mode.
6. Fix Modem Crash after implement Airplane Mode.
7. Fix SIM1 Signal Detection Issue.
8. Fix Signal Issue in 4G environment
9. Fix PS Icon disappear and cellular data unavailable while switching data service between SIM1 & SIM2.
10. Improve camera stability.
11. Fine tune noise and sharpness.
12. Update exposure control.

For more information please refer to:
TW:http://www.asus.com/zentalk/tw/ReleaseNotes
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, .
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_Z00UD
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please backup your important data before system Download

ASUS ZenFone Selfie software Image: V1.11.40.302 for WW SKU only* Improvement Item:
1. Merge lower memory frequency for stability.
2. Fix Dazhongdianping cannot get cell location.
3. Support low memory devices.
4. Improve flipcover camera stability in low light environment.
5. Improve Asuscamera stability with flash light in continuous auto focus mode.
6. Enhance face detection sensitivity.
7. Improve image quality with flash light.
8. Add laser measure for laser sensor app.
9. Improve image quality in high ISO setting
10. Disable Multithread feature for webview.
11. Performance improvements.
12. Improve camera stability.

For more information please refer to:
TW:http://www.asus.com/zentalk/tw/ReleaseNotes
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, .
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_Z00UD
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please backup your important data before system Download

Source Code

ASUS ZenFone Selfie Kernel Code (V21.40.0.2210) Download

ASUS ZenFone Selfie Kernel Code (V21.40.0.2126) Download

ASUS ZenFone Selfie Kernel Code for Android 5.0 M OS (V21.40.0.2081) Download

ASUS ZenFone Selfie Kernel Code for Android 5.0 M OS (V21_40_0_1999) Download

ASUS ZenFone Selfie Kernel Code for Android OS Download

ASUS ZenFone Selfie Kernel Code for Android 5.0 M OS (V21_40_0_1854) Download

ASUS ZenFone Selfie Kernel Code for Android 5.0 M OS (V21_40_0_1692) Download

ASUS ZenFone Selfie Kernel Code for Android 5.0 L OS (V1.15.40.1582) Download

ASUS ZenFone Selfie Kernel Code for Android 5.0 L OS (V1.15.40.1548) Download

ASUS ZenFone Selfie Kernel Code for Android 5.0 L OS (V1.15.40.1238) Download

ASUS ZenFone Selfie Kernel Code for Android 5.0 L OS (V1.14.40.695) Download

ASUS ZenFone Selfie Kernel Code (V1.13.40.661) Download

ASUS ZenFone Selfie Kernel Code for Android 5.0 L OS (V1.12.40.382) Download

ASUS ZenFone Selfie Kernel Code for Android 5.0 L OS (V1.11.40.302) Download