Hard Reset ZTE F870

First method:

  1. When your device is off, then power on.
    Hard Reset ZTE F870
  2. Tap emergency dial, and just type this: *983*22387#
  3. Select Erase Everything.

Second method:

  1. Power on the cell phone.
    Hard Reset ZTE F870
  2. Next from the home screen select Menu -> Settings -> Privacy -> Factory data reset -> Reset phone -> Erase everything.
  3. Now your phone will restore and reboot.

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

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