Hard Reset ZTE E790

  1. When your device is off, then power on.
    Hard Reset ZTE E790
  2. Tap emergency dial, and just type this: *983*22387#
  3. Select Erase Everything.
  4. Wait few seconds, it is done.

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

Help! This doesn't work