Hard Reset BLUBOO X9

How to factory reset BLUBOO X9? How to wipe all data in BLUBOO X9? How to bypass screen lock in BLUBOO X9? How to restore defaults in BLUBOO X9?

The following tutorial shows all method of master reset BLUBOO X9. Check out how to accomplish hard reset by hardware keys and Android 5.1 Lollipop settings. As a result your BLUBOO X9 will be as new and your MediaTek MT6753  core will run faster.

First method:

  1. Start by turning off the phone, by using the Power key.Remove screen password on BLUBOO X9
  2. Afterwards press and hold together the Volume Up and Power button for a few seconds.Remove Screen Lock on BLUBOO X9
  3. You can release held keys when you see an Android icon.
  4. Then use Volume buttons to select "wipe data/factory reset" and tap the Power button to confirm.Permanently delete data from BLUBOO X9
  5. Afterwards choose "yes" from the menu, and accept it with Power button.
  6. When a Recovery Mode appears again on the screen accept option "reboot system now" using Power rocker.Permanently delete data from BLUBOO X9
  7. That's all. The hard reset operation should be completed.

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