: All apps and settings will likely be erased during the process. Step-by-Step Firmware Update Guide Identify Current Version About Device Car Settings System Information
Recommended for production: signed OTA with A/B update support plus local DFU for recovery. alps 8227l-demo firmware update
If you are reading this guide because you just bought this unit: Consider returning it. For $50 more, you can get a unit with a chip, which has true Android 10/12, fast boot, and official OTA updates. : All apps and settings will likely be