Hard Reset JIAYU F1

How to factory reset JIAYU F1? How to wipe all data in JIAYU F1? How to bypass screen lock in JIAYU F1? How to restore defaults in JIAYU F1?

The following tutorial shows all method of master reset JIAYU F1. Check out how to accomplish hard reset by hardware keys and Android 4.2 Jelly Bean settings. As a result your JIAYU F1 will be as new and your MediaTek MT6572  core will run faster.

First method:

  1. You should begin by turning off your device using the Power button.Hard Reset JIAYU F1
  2. Next, press and hold together Volume Up and Power key for a few seconds.HardReset JIAYU F1
  3. You may release held keys as soon as you see an Android icon.
  4. To go to the Recovery Mode menu hold down the Power key for a short while.Hard Reset JIAYU F1
  5. Afterwards use Volume buttons in order to select "wipe data/factory reset" and tap the Power button to confirm.Wipe data on JIAYU F1
  6. Choose "yes" from the menu, and accept it with Power button.Master Reset JIAYU F1
  7. When a Recovery Mode appears again on the screen accept option "reboot system now" using Power rocker.Factory Reset JIAYU F1
  8. Success! You have just performed a hard reset operation.

Help! This doesn't work