Hard Reset OPPO R9

How to factory reset OPPO R9? How to wipe all data in OPPO R9? How to bypass screen lock in OPPO R9? How to restore defaults in OPPO R9?

The following tutorial shows all method of master reset OPPO R9. Check out how to accomplish hard reset by hardware keys and Android 6.0 Marshmallow settings. As a result your OPPO R9 will be as new and your MediaTek Helio P10 (MT6755)  core will run faster.

First method:

  1. First of all, hold down the Power button for a shor while to switch off the device. Remove Screen Lock on OPPO R9
  2. Next, press and hold together the Volume Down and Power key for a few seconds. Permanently delete data from OPPO R9
  3. You have to let go of the Power key as soon as the Oppo logo appears on the screen. Remove screen password on OPPO R9
  4. Release the Vollume Down button as sonn as the Language Menu appears on the screen.
  5. In this step select English using Volume keys to browse and Power rocker to select. Format OPPO R9
  6. After that select Wipe data and cache option twice. Hard Reset OPPO R9
  7. In order to confirm the whole process by selecting Yes. Restore OPPO R9
  8. Restart the cell phone by choosing the Reboot option. Hard Reset OPPO R9
  9. Excellent! The factory reset operation has just been performed.

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Hard Reset will erase all of your data.
All described operations you are doing at your own risk.
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