Hard Reset NOKIA 6103
- Start by pressing Power button, device must be working to succeed this operation.
- Pressing Call key will open phone's Dialer.
- Type in this code: *#7370#
- Factory reset needs to be confirmed by tapping Call key.
- Done, after restart you can work on device.
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.