Once the system restarts, you may be prompted to perform an to ensure hardware compatibility.
Use a laptop to format a USB flash drive (minimum 8GB) to . yt9217b firmware update android 10 upd
: All data and settings will be wiped during the update. Once the system restarts, you may be prompted
: Start your engine before beginning the update to prevent the unit from losing power, which can cause irreparable damage. Step-by-Step Update Guide Prepare the USB Drive Once the system restarts