How to factory reset DOOV V18? How to wipe all data in DOOV V18? How to bypass screen lock in DOOV V18? How to restore defaults in DOOV V18?
The following tutorial shows all method of master reset DOOV V18. Check out how to accomplish hard reset by hardware keys and Android 5.1 Lollipop settings. As a result your DOOV V18 will be as new and your MediaTek MT6737 core will run faster.