Nokia Codes : *#7370925538#
- Delete all the content of the wallet and the wallet code.


Nokia Codes : *#7370#
- Soft Reset/Format - erases all telephone memory.


Nokia Codes : [Green]*3
- Hard Reset/Format - if only the telephone memory is formatted, puts back the attitudes and reboots


Nokia Codes : *#delset#
- MMS/GPRS settings removal
Simlock info: * # 9 2 7 0 2 6 8 9 #


Provider lock status: # p w + 1 2 3 4 5 6 7 8 9 0 + 1


Network lock status: # p w + 1 2 3 4 5 6 7 8 9 0 + 2


Provider lock status: # p w + 1 2 3 4 5 6 7 8 9 0 + 3