Hard Reset NOKIA 7210
- Start by turning device on, to do it press Power button.
- Then open phone's Dialer by tapping Call key.
- Enter one of this code's using keypad: *#7370#
- Then Factory reset has to be confirmed by pressing Call key.
- Done, after restart your device will be ready to work on.
Remove Lock Code in Nokia Phone - factory reset with forgotten security code
Help! This doesn't work
Hard Reset will erase all of your data
All described operations you are doing at your own risk.