Hard Reset ZTE A99
- Phone must be turned off so press and hold Power button.
- Now open up dialer by pressing Call key.
- Tap this code using keypad: *983*22387#
- Next confirm Factory reset operation by clicking Yes.
- Now your phone will restart.
- Success! your phone is now after operation and ready to use.
Help! This doesn't work
Hard Reset will erase all of your data
All described operations you are doing at your own risk.