How to factory reset JIAYU F2? How to wipe all data in JIAYU F2? How to bypass screen lock in JIAYU F2? How to restore defaults in JIAYU F2?
The following tutorial shows all method of master reset JIAYU F2. Check out how to accomplish hard reset by hardware keys and Android 4.4 KitKat settings. As a result your JIAYU F2 will be as new and your MediaTek MT6582 core will run faster.
Hard Reset will erase all of your data
All described operations you are doing at your own risk.