Hard Reset ZTE D51 Discovery
- Switch on your device using Power button.
- Now open Main menu then find Settings -> Setup -> Master reset.
- Now whole operation needs to be confirmed.
- Device must now reboot, it should take less then a minute.
- Success! u can work on your phone now.
Help! This doesn't work
Hard Reset will erase all of your data
All described operations you are doing at your own risk.