How to factory reset GIONEE GN151? How to wipe all data in GIONEE GN151? How to bypass screen lock in GIONEE GN151? How to restore defaults in GIONEE GN151?
The following tutorial shows all method of master reset GIONEE GN151. Check out how to accomplish hard reset by hardware keys and Android 4.4 KitKat settings. As a result your GIONEE GN151 will be as new and your core will run faster.
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