Hard Reset OPPO A51

How to factory reset OPPO A51? How to wipe all data in OPPO A51? How to bypass screen lock in OPPO A51? How to restore defaults in OPPO A51?

The following tutorial shows all method of master reset OPPO A51. Check out how to accomplish hard reset by hardware keys and Android 5.0 Lollipop settings. As a result your OPPO A51 will be as new and your Qualcomm Snapdragon 410 MSM8916  core will run faster.

First method:

  1. At first turn off the mobile by holding the Power key.Hard Reset OPPO A51
  2. After that press and push Volume Down and Power buttons for a few seconds.HardReset OPPO A51
  3. If you see a change on the screen let go of held keys.
  4. In the next step select English.Remove Screen Lock on OPPO A51
  5. Now you should tap Wipe data and cache two times.Permanently delete data from OPPO A51
  6. In the end choose Yes and tap Reboot to begin the process.Hard Reset OPPO A51
  7. Good job! The hard reset operation will be completed for a couple of seconds.

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