Hard Reset BLUBOO X9 Quad Core

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

The following tutorial shows all method of master reset BLUBOO X9 Quad Core. Check out how to accomplish hard reset by hardware keys and Android 4.4 KitKat settings. As a result your BLUBOO X9 Quad Core will be as new and your MediaTek MT6732  core will run faster.

First method:

  1. Turn on the device by pressing the Power key for a few seconds.Remove screen password on BLUBOO X9 Quad Core
  2. From the home screen choose Main Menu and Settings.
  3. In the next step select Backup & Reset and Factory Data Reset.
  4. At the end tap Reset Device and Erase Everything.
  5. Well done!

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