How to factory reset GIONEE Pioneer P4S? How to wipe all data in GIONEE Pioneer P4S? How to bypass screen lock in GIONEE Pioneer P4S? How to restore defaults in GIONEE Pioneer P4S?
The following tutorial shows all method of master reset GIONEE Pioneer P4S. Check out how to accomplish hard reset by hardware keys and Android 4.4 KitKat settings. As a result your GIONEE Pioneer P4S will be as new and your MediaTek MT6582 core will run faster.
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Hard Reset will erase all of your data
All described operations you are doing at your own risk.