How to factory reset GIONEE V670? How to wipe all data in GIONEE V670? How to bypass screen lock in GIONEE V670? How to restore defaults in GIONEE V670?
The following tutorial shows all method of master reset GIONEE V670. Check out how to accomplish Hard Reset by hardware keys and Vendor settings. As a result your GIONEE V670 will be as new and your core will run faster.