Hard Reset NOKIA 9290
- Start by pressing Power button, device must be working to succeed this operation.
- Type in code using phone's Dialer: *#7370#
- Press Call button to confirm whole Master reset process.
- Handset should now restart, it may take around 30 seconds.
- Done, you can work properly on your device.
Help! This doesn't work
Hard Reset will erase all of your data
All described operations you are doing at your own risk.