This software-based approach is recommended if your touchscreen is functional and the system boots normally.
: Use a paperclip or SIM eject tool to press and hold the button for 10–20 seconds until the unit restarts or the button lights flash. how to factory reset android car stereo
: Look for a menu labeled "System," "Factory Settings," "General Management," or "Reset Options". " "Factory Settings
: Many aftermarket units require a passcode to access these deep settings. Common default codes include 8888 , 1234 , 0000 , 1617 , or 123456 . " "General Management
: Find the small pinhole labeled "RST" or "Reset," usually on the front panel or near the volume controls.
: Open the "Settings" app from the home screen.