: If the device still malfunctions, you can attempt a "hard reset" for the entire electrical system by disconnecting the car battery for 10–15 minutes. How to reset factory data via RST on Android radio
: Select "Factory Data Reset" or "Erase All Data." Read the warning message carefully and tap "Confirm" or "Reset Car". how to factory reset android car stereo
: Be aware that specialized connections, like steering wheel controls or backup cameras, may need to be re-configured in the "Factory Settings" menu after the reset. : If the device still malfunctions, you can