Nokia full factory reset
- M-Bus data cable
- Nokia Tool by Rolis v1.8 (Download)
Start Nokia Tool and setup the cable in Options menu. Use Auto setup for searching the phone and set cable parameters autmatically.
The button SFR will reset all user specific settings to factory defaults!
All following settings will be lost:
- own ringtones
- pictures and graphics
- operator logo
- gaming records
- call registers
- and more user specific values