Hard Reset IRBIS SP401

How to factory reset IRBIS SP401? How to wipe all data in IRBIS SP401? How to bypass screen lock in IRBIS SP401? How to restore defaults in IRBIS SP401?

The following tutorial shows all method of master reset IRBIS SP401. Check out how to accomplish hard reset by hardware keys and Android 7.0 Nougat settings. As a result your IRBIS SP401 will be as new and your Spreadtrum SC7731C  core will run faster.

First method:

  1. In the first step turn off the mobile by holding the Power button for a few seconds.Permanently delete data from IRBIS SP401
  2. Then start pressing Volume Up and Power keys together for a short while.Hard Reset IRBIS SP401
  3. Release all buttons when you see the IRBIS logo.
  4. Now click Volume Up + Power button when the Android Robot image pops up.Hard Reset IRBIS SP401
  5. After that use Volume buttons to select "wipe data/factory reset" and press the Power key once.Master Reset IRBIS SP401
  6. In this menu choose "Yes" and click the Power button.Factory Reset IRBIS SP401
  7. When Recovery Mode appears select "reboot system now" by using the Power key. HardReset IRBIS SP401
  8. Well done!

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