Hard Reset ZTC ZT8870
- Make sure, that your device is off.
- Now power on the phone.
- Select emergency dial, and type this: *983*22387#
- Choose now Erase Everything.
- Switch on the cell phone.
- Next from the home screen select Menu -> Settings -> Privacy -> Factory data reset -> Reset phone -> Erase everything.
- Now your phone will restore and reboot.
- The end!
Help! This doesn't work
Hard Reset will erase all of your data
All described operations you are doing at your own risk.