ASUS Zenfone 8 Android Drivers
Utilities
Unlock Device App NOTICE:
Before you download, install, and use the Unlock Device App (“Service”), you understand that you need to take all risks in terms of quality and performance of the Service, including but not limited to: once you trigger the Service, you’re not able to recover your ASUS products to the original status at the time of manufacturing (“Original Product”) anymore. Original Products which is used with the Service (“Changed Product”) will no longer be regarded as the Original Products. The software updates will not be available to the Changed Product, and the digital content in the Changed Product may no longer be used. In addition, the software and hardware problems of your ASUS product caused by using the Service may not apply to your ASUS Warranty Information, please read ASUS Warranty Information of your ASUS product carefully on ASUS official website.(https://bacchus.asus.com/support/Article/1060/)
It is strongly recommended that do not trigger the Service before you fully understand the features and related regulations of the Service to avoid affecting your rights and interests of ASUS product.
By triggering the Service, you hereby acknowledge and agree the terms and conditions above and the ASUS Warranty Information. Download
Firmware
ZenFone 8 (ZS590KS) Android 12 software Image：WW-31.1004.0404.92 for WW/TW/EU/RU (exclude JP SKUs)
*Special notice: This upgrade patch only allows to upgrade from WW-30.12.112.72, WW-30.12.112.76, WW-31.1004.0404.73 & WW-31.1004.0404.81 version to Android 12. The other firmware version can't use this patch file to upgrade. Improved Item:
1. Please back up your data before upgrading to Android 12. If you want to downgrade the software version to Android 11 by official software package, it will erase all data from your device.
2. Upgraded system to Android 12
3. Revamped Mobile Manager, Contacts, Phone, File Manager, Calculator, Clock, Gallery, Weather, Sound recorder, Settings, Data Transfer, Local backup, Setup wizard, System update apps
4. Adjusted Quick Settings panel, notification tray, and volume panel to Android 12 design
5. Added privacy dashboard, camera and microphone indicators, show clipboard access, approximate location access, and microphone access features
6. Replaced ASUS Safeguard with Android 12 Emergency SOS
7. Introduced new widget page design in Launcher. Adjusted the position of the screenshot option and removed the hotseat app icons in the Overview page
8. Removed the Quick Settings layout option in the Display settings
9. ASUS Phone removed SIP calling support as Android 12 does not natively support SIP calling
10. Some 3rd party apps are not compatible with Android 12 yet
Steps of Update:
1. Check software version of your device**
2. Download device software and refer below for update SOP
https://www.asus.com/support/faq/1009748
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. The software does not support JP SKU , also not support NFC/FeliCa technology.
5. Software update cannot transfer the software SKU and downgrade the software version.
6. 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 back up your important data before system upgrading. Download
ZenFone 8 (ZS590KS) Software downgrade from Android 12 to target Image Version: WW-30.12.112.82 (Android 11) for WW SKU only. ※ Before you start the downgrade, please make sure all pictures, important data finished the backup.
The downgrade process will erase all data to be a new system. ASUS company would not not be responsible for the risk of data loss.
Steps of Update:
1. Download the firmware to internal storage.
2. Remove Google Account.
3. Pull down the quick setting list.
4. The system will pop up a message which detected a firmware update info.
5. Execute the downgrade firmware file.
* If you skip step 5, and you don't know how to trigger the downgrade process again. Please reboot the system, and the downgrade info will pop up again.
*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
ZenFone 8 (ZS590KS) software Image：WW-30.12.112.82 for WW/EU/RU/JP Improved Item:
1. Updated Android security patch to 2021-12-05
2. Enabled DEO2 and Vodafone VoWiFi in Germany
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 back up your important data before system upgrading. Download
ZenFone 8 (ZS590KS) software Image：WW_30.12.112.72 for WW/EU/RU/JP Improved Item:
1. Reworked performance settings
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 back up your important data before system upgrading. Download
ZenFone 8 (ZS590KS) software Image：WW_30.12.112.62 for WW/EU/RU/JP Improved Item:
1. Optimized 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 back up your important data before system upgrading. Download
ZenFone 8 (ZS590KS) software Image：WW_30.12.112.56 for WW/EU/RU/JP Improved Item:
1. Optimized system stability
2. Updated Android security patch to 2021-11-05
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 back up your important data before system upgrading. Download
ZenFone 8 (ZS590KS) software Image：WW_30.12.112.46 for WW/EU/RU/JP Improved Item:
1. Optimized 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 back up your important data before system upgrading. Download
ZenFone 8 (ZS590KS) software Image：WW_30.12.112.36 for WW/EU/RU/JP Improved Item:
1. Optimized camera stability and quality
2. Optimized system stability
3. Updated Android security patch to 2021-10-05
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 back up your important data before system upgrading. Download
ZenFone 8 (ZS590KS) software Image：WW_30.12.112.22 for WW/EU/RU/JP Improved Item:
1. Optimized 5G experience
2. Optimized camera stability and quality
3. Optimized system stability
4. Updated Android security patch to 2021-08-05
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 back up your important data before system upgrading. Download
ZenFone 8 (ZS590KS) software Image：WW_30.11.51.115 for WW/EU/RU/JP Improved Item:
1. Optimized camera quality
2. Optimized system stability
3. Dsiabled VoLTE & VoWiFi on Orange (Poland)
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 back up your important data before system upgrading. Download
ZenFone 8 (ZS590KS) software Image：WW_30.11.51.103 for WW/EU/RU Improved Item:
1 Optimized system stability
2 Optimized video call of rear camera.
3 Optimized camera quality
4 Updated Android security patch to 2021-07-05
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 back up your important data before system upgrading. Download
ZenFone 8 (ZS590KS) software Image：WW_30.11.51.83 for WW/EU/RU Improved Item:
1. Optimized system stability
2. Improved Pocket mode
3. Optimized phone call quality
4. Improved camera quality
5. Added AOD ‘Tap to show’ function
6. Enabled VoLTE & VoWiFi on Vodafone & Deutsche Telekom (Netherlands)
7. Enabled VoLTE & VoWiFi on Deutsche Telekom (Hungary)
8. Enabled VoLTE on Vodafone (Ireland)
9. Enabled VoWiFi on MTS (Russia)
10. Updated Android security patch to 2021-05-05
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 back up your important data before system upgrading. Download
ZenFone 8 (ZS590KS) software Image：WW_30.11.51.67 for WW/EU/RU Improved Item:
1. Optimized system stability
2. Optimized video call of rear camera
3. Improved Pocket mode
4. Enabled VoLTE & VoWiFi on Orange & Deutsche Telekom (Poland)
5. Enabled VoLTE & VoWiFi on EE & H3G & O2 & Vodafone (United Kingdom)
6. Enabled VoLTE on TIM & VIVO (Brazil)
7. Enabled VoLTE on Orange (Romania)
8. Enabled VoLTE on Vodafone (Hungary)
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 back up your important data before system upgrading. Download
ZenFone 8 (ZS590KS) software Image：WW_30.11.51.60 for WW/EU/RU/MS Improved Item:
1. Optimized fingerprint stability
2. Optimized 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 back up your important data before system upgrading. Download
ZenFone 8 (ZS590KS) software Image：WW_30.11.51.57 for WW/EU/RU/MS Improved Item:
1. Optimized call quality
2. Enhanced wide camera contrast and improved ultra-wide camera Night mode for ASUS Camera.
3. Optimized system stability
4. Added gesture detection sensitivity in one-handed mode
5. Added SMS type QR code support in ASUS Camera app
6. Enabled VoLTE & VoWiFi on Telia (Norway & Finland)
7. Enabled VoLTE on MTS (Russia)
8. Enabled VoLTE on Orange (Spain)
9. Improved issue where playback of Netflix HDR videos would stutter after a short while.
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 back up your important data before system upgrading. Download
ZenFone 8 (ZS590KS) software Image：WW_30.11.51.50 for WW/EU/MS Improved Item:
1. Optimized Phone call quality
2. Improved camera quality
3. Improved system stability
4. Enabled VoLTE on Telekom (Germany)
5. Enabled VoLTE & VoWiFi on O2 (Czech Republic)
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 back up your important data before system upgrading. Download
ZenFone 8 software Image：WW_30.11.51.44 for WW/EU/RU/MS Improved Item:
1 Improved system stability
2 Improved system performance
3 Added one-hand mode and guidance instructions
4 Added Document mode to the ASUS Camera
5 Added capsule-style icon in the status bar for specific scenarios such as phone call, sound recording, etc.
6 Improved camera quality
7 Added priority mode in ASUS Settings
8 Added search function in Force Dark Mode.
9 Enabled VoLTE on Telia (Lithuania)
10 Enabled VoLTE & VoWifi on ICE (Norway)
11 Updated Android security patch
12 Enabled VoLTE on Vodafone (Spain)
Steps of Update:
1. Check software version of your device**
2. Download device software and refer below for update SOP
https://www.asus.com/support/faq/1009748
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 back up your important data before system upgrading. Download
Source Code
ZS590KS Kernel Source Code WW-30.12.112.82 Download
ZS590KS Kernel Source Code WW-31.1004.0404.92 Download
ZS590KS Kernel Source Code V30.12.112.72 Download
ZS590KS Kernel Source Code V30.12.112.62 Download
ZS590KS Kernel Source Code V30.12.112.56 Download
ZS590KS Kernel Source Code V30.12.112.46 Download
ZS590KS Kernel Source Code V30.12.112.22 Download
ZS590KS Kernel Source Code V30.11.51.115 Download
ZS590KS Kernel Source Code V30.11.51.103 Download
ZS590KS Kernel Source Code V30.11.51.83 Download
ZS590KS Kernel Source Code V30.11.51.67 Download
ZS590KS Kernel Source Code V30.11.51.60 Download
ZS590KS Kernel Source Code V30.11.51.57 Download
ZS590KS Kernel Source Code V30.11.51.50 Download
ZS590KS Kernel Source Code V30.11.51.44 Download
ZS590KS Kernel Source Code V30.11.51.41 Download
ZS590KS Kernel Source Code V30.10.46.36 Download