How to factory reset GIONEE V890? How to wipe all data in GIONEE V890? How to bypass screen lock in GIONEE V890? How to restore defaults in GIONEE V890?
The following tutorial shows all method of master reset GIONEE V890. Check out how to accomplish hard reset by hardware keys and Vendor settings. As a result your GIONEE V890 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.