Hard Reset ZTE Sonata 2 Z755

First method:

  1. Begin by turning off the phone by holding the Power key for a short while. Hard Reset ZTE Sonata 2 Z755
  2. In the next step press and hold Volume Up + Power button.HardReset ZTE Sonata 2 Z755
  3. You can release held keys when you see an Android Robot on your screen.
  4. Hold down the Power button for a short while to enter Recovery Mode.Hard Reset ZTE Sonata 2 Z755
  5. Choose "wipe data/factory reset" by using Volume buttons to navigate and Power key to confirm.Factory Reset ZTE Sonata 2 Z755
  6. Select "Yes--delete all user data". Use Volume Down button to scroll and Power button to select.
  7. To restart the phone select "reboot system now".Factory Reset ZTE Sonata 2 Z755
  8. Good job! The hard reset has just been performed.

Second method:

  1. Firstly press the Power button, until your device is on.Hard Reset ZTE Sonata 2 Z755
  2. From the home screen open Menu and choose Settings.
  3. After that select Backup&Reset and tap Factory data reset
  4. Choose Reset phone and select Erase everything to begin hard reset operation. 
  5. Success! The hard reset is done!

Third method:

  1. The device must be power off, so press and hold Power button.Hard Reset ZTE Sonata 2 Z755
  2. Then hold down the Power key to turn the phone back on.Hard Reset ZTE Sonata 2 Z755
  3. Choose emergency dial, and type the following number: *983*22387#
  4. Then from the menu in front of you choose Erase Everything.
  5. Done! Now your phone will restart.

How to Hard Reset Remove Password ZTE Avid 4G Metro PCS

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

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