At 100%, the unit rebooted. The familiar boot logo appeared, followed by a crisp, new interface. He navigated to Settings > System > About , and there it was: Android 10 Android Car Stereo Firmware Upgrade : XYAuto 19 Apr 2023 —
You installed a fake skin-only update. You need a genuine Treble GSI (Generic System Image). Look for builds with system-roar-arm64-aonly-gapps-su.img . yt9217b firmware update android 10
The is unique because most of these units originally ran Android 8.1 or 9. A true Android 10 update requires a complete system partition rewrite. This is often a "vendor port" rather than an official OTA. At 100%, the unit rebooted
: Upgrading from Android 8/9 to 10 typically clears all settings. followed by a crisp