Are you experiencing a specific error, such as constant restarts or a black screen? Share public link
The stereo will reboot into recovery mode and display an installation progress bar. The process typically takes between 5 and 15 minutes. Once finished, the unit will reboot automatically into the newly updated Android operating system. Troubleshooting Common Update Failures zq8003 android update link
Turn on your car stereo. Go to > System > About Device (or look for a PIN-protected menu called "Factory Settings"). Are you experiencing a specific error, such as