How to factory reset OUKITEL U19? How to wipe all data in OUKITEL U19? How to bypass screen lock in OUKITEL U19? How to restore defaults in OUKITEL U19?
The following tutorial shows all method of master reset OUKITEL U19. Check out how to accomplish hard reset by hardware keys and Android settings. As a result your OUKITEL U19 will be as new and your MediaTek MT6739 core will run faster.