Hard Reset PRESTIGIO Grace 3157 3G

How to factory reset PRESTIGIO Grace 3157 3G? How to wipe all data in PRESTIGIO Grace 3157 3G? How to bypass screen lock in PRESTIGIO Grace 3157 3G? How to restore defaults in PRESTIGIO Grace 3157 3G?

The following tutorial shows all method of master reset PRESTIGIO Grace 3157 3G. Check out how to accomplish hard reset by hardware keys and Android 7.0 Nougat settings. As a result your PRESTIGIO Grace 3157 3G will be as new and your MediaTek MT8321  core will run faster.

First method:

  1. Firstly, turn off the tablet by holding the Power key for a few moments. Wipe data on PRESTIGIO Grace 3157 3G
  2. Then start pressing Volume Up and Power buttons together for a couple of seconds. Format PRESTIGIO Grace 3157 3G
  3. When the PRESTIGO logo pops up let go of the Power key.
  4. Release Volume Up when Recovery Mode pops up.
  5. In this mode use Volume keys to scroll down to "wipe data/factory reset" and click the Power button to accept it. Remove Screen Lock on PRESTIGIO Grace 3157 3G
  6. After that choose "yes" from the menu and press the Power key once. Remove screen password on PRESTIGIO Grace 3157 3G
  7. Finally select "reboot system now" with the Power button. Restore PRESTIGIO Grace 3157 3G
  8. Well done!

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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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