Hard Reset NOKIA 7280
- Handset must be working.
- Now open in phone's Dialer by pressing the green Call key or go to Standby screen.
- Type in dialer code and confirm it again pressing Call key: *#7370#
- Done, after restart you can work with device.
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.