2020/04/06 Version V17.0615.2003.20 1.46 GBytes ASUS ZenFone 5 ZE620KL Android 10 AOSP Software Image Beta Version for WW SKU only* Please ensure to backup data before upgrade. *We suggest at least to update to 16.0615.2002.120, then use the UL pack upgrade to Android 10.
Steps of Update: 1.Android 10 AOSP Beta version is now available for download. Please note that this version is "pure" Android system, and will not have ZenUI. 2.Please be aware that installing this system image on a device removes all personal data from the device, so please remember to back up your data first. 3.This is the Android 10 AOSP Beta version, so the user experience will be different from Android P. If you are used to and prefer using ZenUI, we recommend that you continue with the Android P version.
*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.