Hard Reset BQ BQ-5521 Strike Power Max

How to factory reset BQ BQ-5521 Strike Power Max? How to wipe all data in BQ BQ-5521 Strike Power Max? How to bypass screen lock in BQ BQ-5521 Strike Power Max? How to restore defaults in BQ BQ-5521 Strike Power Max?

The following tutorial shows all method of master reset BQ BQ-5521 Strike Power Max. Check out how to accomplish hard reset by hardware keys and Android 7.0 Nougat settings. As a result your BQ BQ-5521 Strike Power Max will be as new and your MediaTek MT6580A  core will run faster.

First method:

  1. Firstly, turn off the mobile by pressing the Power button for a short while.Hard Reset BQ BQ-5521 Strike Power Max
  2. Then hold down Volume Up and Power keys together for a few moments.HardReset BQ BQ-5521 Strike Power Max
  3. When the BQ logo appears let go of all buttons.
  4. In this mode choose "wipe data/factory reset". Use Volume buttons to scroll down and the Power key to confirm that.Wipe data on BQ BQ-5521 Strike Power Max
  5. In this mode select "Yes" and press the Power button once.Master Reset BQ BQ-5521 Strike Power Max
  6. When Recovery Mode pops up choose "reboot system now" by using the Power key.Factory Reset BQ BQ-5521 Strike Power Max
  7. Good job! 

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