Before you hit "Install" in the future:
: Plug the drive into the unit's 4-pin or 6-pin USB port. Go to Settings > System > System Upgrade > Local Upgrade : Do not turn off the car or engine during this process. 3. Advanced Fix: Flashing via PC (Flash Tool) If your unit won't boot at all, you may need to use the SP Flash Tool on a laptop: Critical Tip : When using Flash Tool, you must disconnect the ACC (Red wire) zxdz 01 android update fix
If a force restart doesn't work, you need to enter Recovery Mode. Before you hit "Install" in the future: :