Hard Reset UMI Diamond X

How to factory reset UMI Diamond X? How to wipe all data in UMI Diamond X? How to bypass screen lock in UMI Diamond X? How to restore defaults in UMI Diamond X?

The following tutorial shows all method of master reset UMI Diamond X. Check out how to accomplish hard reset by hardware keys and Android 6.0 Marshmallow settings. As a result your UMI Diamond X will be as new and your MediaTek MT6737  core will run faster.

First method:

  1. At first turn off the mobile by pressing the Power key for a few moments.Hard Reset UMI Diamond X
  2. Then push Volume Up and Power button for a few seconds.HardReset UMI Diamond X
  3. Release all keys when Boot Mode pops up.Boot Mode UMI Diamond X
  4. In this menu choose Recovery by using Volume Up to scroll down and Volume Down to accept it.
  5. After that choose "wipe data/factory reset" by using Volume keys to navigate and the Power button to confirm that.Wipe data on UMI Diamond X
  6. In this mode select "yes" and click the Power key.Master Reset UMI Diamond X
  7. Finally choose "reboot system now" with the Power button.Recovery Mode UMI Diamond X
  8. Well done! All your data will be removed. Now you can install apps which you want and set up your settings.

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