Hard Reset BQ BQ-4028 UP!

How to factory reset BQ BQ-4028 UP!? How to wipe all data in BQ BQ-4028 UP!? How to bypass screen lock in BQ BQ-4028 UP!? How to restore defaults in BQ BQ-4028 UP!?

The following tutorial shows all method of master reset BQ BQ-4028 UP!. Check out how to accomplish hard reset by hardware keys and Android 6.0 Marshmallow settings. As a result your BQ BQ-4028 UP! will be as new and your MediaTek MT6570  core will run faster.

First method:

  1. Firstly, turn off the smartphone by holding the Power key for a few moments.Master Reset BQ BQ-4028 UP!
  2. Then start pressing Volume Up and Power buttons together for a couple of seconds.Wipe data on BQ BQ-4028 UP!
  3. When the BQ logo pops up let go of Volume Up.
  4. Release the Power button when you see Recovery Mode.
  5. In this mode select "wipe data/factory reset" by using Volume keys to scroll down and the Power button to accept it.Remove screen password on BQ BQ-4028 UP!
  6. Now choose "yes" and confirm with the Power key.Restore BQ BQ-4028 UP!
  7. At the end select "reboot system now" with the Power button.Format BQ BQ-4028 UP!
  8. Well done!

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