How to factory reset GOME U9? How to wipe all data in GOME U9? How to bypass screen lock in GOME U9? How to restore defaults in GOME U9?
The following tutorial shows all method of master reset GOME U9. Check out how to accomplish hard reset by hardware keys and Android 8.1 Oreo settings. As a result your GOME U9 will be as new and your MediaTek Helio P23 (MT6763T) core will run faster.