Hard Reset BLUBOO S1

How to factory reset BLUBOO S1? How to wipe all data in BLUBOO S1? How to bypass screen lock in BLUBOO S1? How to restore defaults in BLUBOO S1?

The following tutorial shows all method of master reset BLUBOO S1. Check out how to accomplish hard reset by hardware keys and Android 7.0 Nougat settings. As a result your BLUBOO S1 will be as new and your MediaTek Helio P25 (MT6757CD)  core will run faster.

First method:

  1. At first switch off the device by pressing the Power button for a short while. Factory Reset BLUBOO S1
  2. Then hold down Volume Up and Power keys together for a few moments. Master Reset BLUBOO S1
  3. When Boot Mode appears let go of all buttons. Boot Mode BLUBOO S1
  4. Now choose "Recovery" by using Volume Up to scroll down and Volume Down to accept it.
  5. After that click Volume Up + Power button when the Android Robot image pops up. Master Reset BLUBOO S1
  6. In this menu select "wipe data/factory reset". Use Volume keys to scroll down and the Power button to confirm that. Restore BLUBOO S1
  7. Choose "Yes" and click the Power key once. Format BLUBOO S1
  8. When Recovery Mode pops up select "reboot system now" by using the Power button. Wipe data on BLUBOO S1
  9. Nice!

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