Hard Reset NOKIA 8280
- Press Power button to start-up device.
- Then open phone's Dialer or go to Standby screen.
- Type in this code: *#7370#
- Confirm whole process by tapping Call key.
- Phone now should restart, after that operation will be done.
How to Hard Rest NOKIA 3310 2017 - Reset Code in NOKIA
Help! This doesn't work
Hard Reset will erase all of your data
All described operations you are doing at your own risk.