How to factory reset GIONEE V20? How to wipe all data in GIONEE V20? How to bypass screen lock in GIONEE V20? How to restore defaults in GIONEE V20?
The following tutorial shows all method of master reset GIONEE V20. Check out how to accomplish hard reset by hardware keys and Vendor settings. As a result your GIONEE V20 will be as new and your core will run faster.
Hard Reset will erase all of your data
All described operations you are doing at your own risk.