Hard Reset BLU Advance A4

How to factory reset BLU Advance A4? How to wipe all data in BLU Advance A4? How to bypass screen lock in BLU Advance A4? How to restore defaults in BLU Advance A4?

The following tutorial shows all method of master reset BLU Advance A4. Check out how to accomplish hard reset by hardware keys and Android 6.0 Marshmallow settings. As a result your BLU Advance A4 will be as new and your MediaTek MT6570  core will run faster.

First method:

  1. In the first step switch off the device by pressing the Power key for a few moments.Hard Reset BLU Advance A4
  2. After that hold down Volume Up and Power buttons together for a short while.HardReset BLU Advance A4
  3. When BLU pops up let go of all keys.
  4. Then click the Volume Up + Power button once when Andorid Robot appears.HardReset BLU Advance A4
  5. In this mode choose "wipe data/factory reset" by using Volume keys to scroll down and the Power button to confirm that.Wipe data on BLU Advance A4
  6. After that select "yes" and click Power key once.Master Reset BLU Advance A4
  7. At the end select "reboot system now" by using the Power button.Factory Reset BLU Advance A4
  8. Well done!

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