Hard Reset QMOBILE S15

How to factory reset QMOBILE S15? How to wipe all data in QMOBILE S15? How to bypass screen lock in QMOBILE S15? How to restore defaults in QMOBILE S15?

The following tutorial shows all method of master reset QMOBILE S15. Check out how to accomplish hard reset by hardware keys and Android 7.0 Nougat settings. As a result your QMOBILE S15 will be as new and your MediaTek MT6737  core will run faster.

First method:

  1. Hold down the Power button for a few seconds to turn off the mobile. Format QMOBILE S15
  2. In the second step start pressing Volume Up and Power keys for a couple of seconds. Restore QMOBILE S15
  3. When the QMOBILE logo appears let go of Power button.
  4. Release Volume Up if you see information about Recovery Mode.
  5. In this mode select "wipe data/factory reset" by using Volume keys to navigate and the Power button to confirm that. Permanently delete data from QMOBILE S15
  6. After that choose "Yes" and press the Power key once. Remove Screen Lock on QMOBILE S15
  7. When Recovery Mode shows up again select "reboot system now" with the Power button. Remove screen password on QMOBILE S15
  8. Well done!

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