Hard Reset IRBIS SP455

How to factory reset IRBIS SP455? How to wipe all data in IRBIS SP455? How to bypass screen lock in IRBIS SP455? How to restore defaults in IRBIS SP455?

The following tutorial shows all method of master reset IRBIS SP455. Check out how to accomplish hard reset by hardware keys and Android 7.0 Nougat settings. As a result your IRBIS SP455 will be as new and your MediaTek MT6737M  core will run faster.

First method:

  1. Hold down the Power button for a short while to turn off IRBIS SP455.Hard Reset IRBIS SP455
  2. After that start pressing Volume Up and Power keys for a few moments.HardReset IRBIS SP455
  3. Release all keys when the IRBIS logo appears.
  4. When Android Robot pops up click Volume Up + Power key again.HardReset IRBIS SP455
  5. Now select "wipe data/factory reset" by using Volume buttons to scroll down and the Power key to accept it.Wipe data on IRBIS SP455
  6. Then choose "Yes" from the menu and confirm with the Power button.Master Reset IRBIS SP455
  7. When Recovery Mode appears select "reboot system now" by using the Power key. Factory Reset IRBIS SP455
  8. Well done!
See the Next method!

WARNING !
Hard Reset will erase all of your data
All described operations you are doing at your own risk.

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