Hard Reset DOOV M2

How to factory reset DOOV M2? How to wipe all data in DOOV M2? How to bypass screen lock in DOOV M2? How to restore defaults in DOOV M2?

The following tutorial shows all method of master reset DOOV M2. Check out how to accomplish hard reset by hardware keys and Android 6.0 Marshmallow settings. As a result your DOOV M2 will be as new and your MediaTek MT6737M  core will run faster.

First method:

  1. Hold down the Power button for a couple of seconds to switch off the smartphone.Hard Reset DOOV M2
  2. Then start pressing Volume Up and Power keys together for a few moments.HardReset DOOV M2
  3. Release all buttons when the DOOV logo appears.
  4. In this mode use Volume buttons to choose "wipe data/factory reset" and confirm with the Power key.Wipe data on DOOV M2
  5. After that select "yes" from the menu and press the Power button once.Master Reset DOOV M2
  6. At the end choose "reboot system now" with the Power key.Factory Reset DOOV M2
  7. Great!

Help! This doesn't work