Today I received the Teclast X98 Plus A5C8. When I started the Android, and changed the language, after that my son open the developer option, suddenly the gyro become abnormal and doesn’t function properly. We rebooted the tablet, after that tablet failed to boot to Android, and I keep getting error message: ‘Unfortunately, System UI has stopped.’ The tablet cannot boot further, stuck on that error message. The Windows 10 works fine. In this condition, is there a way to reset the Android? Or probably re-flash the Android ROM without affecting the Windows 10 ? I cannot go into the system setting to do factory reset because Android stuck. Thanks!
Loss of critical system files is highly likely to cause this problem. Methods such as factory resets are actually not helpful in solving this problem, it only applies to problems caused by application incompatibility. You’d better use the system repair tool to solve or take the phone to the repair shop for repair, in order to recover deleted system files.
