How to factory reset CUBOT Quest? How to wipe all data in CUBOT Quest? How to bypass screen lock in CUBOT Quest? How to restore defaults in CUBOT Quest?
The following tutorial shows all method of master reset CUBOT Quest. Check out how to accomplish hard reset by hardware keys and Android 9.0 Pie settings. As a result your CUBOT Quest will be as new and your MediaTek Helio P22 (MT6762) core will run faster.
CUBOT S222 How to Hard Reset - video