Hard Reset PLUM Sync 4.0 X400

How to factory reset PLUM Sync 4.0 X400? How to wipe all data in PLUM Sync 4.0 X400? How to bypass screen lock in PLUM Sync 4.0 X400? How to restore defaults in PLUM Sync 4.0 X400?

The following tutorial shows all method of master reset PLUM Sync 4.0 X400. Check out how to accomplish hard reset by hardware keys and Android 4.4 KitKat settings. As a result your PLUM Sync 4.0 X400 will be as new and your MediaTek MT6572M  core will run faster.

First method:

  1. First of all, turn the cell phone off. Remove Screen Lock on PLUM Sync 4.0 X400
  2. After that hold down the Volume Up + Power button simultaneously for about 10 seconds. Permanently delete data from PLUM Sync 4.0 X400
  3. When an Android Image displays on the screen press the Power button to enter Recovery Mode. Remove Screen Lock on PLUM Sync 4.0 X400
  4. In order to choose "wipe data/factory reset" use the Volume Down to navigate and the Power button to confirm. Hard Reset PLUM Sync 4.0 X400
  5. Next, select "Yes--delete all user data". Use Volume Down button to scroll and Power key to select.
  6. To restart the phone, select "reboot system now". Hard Reset PLUM Sync 4.0 X400
  7. Success! Your phone should begin the hard reset operation.

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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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