Format your Nokia Multimedia
Handset's:
(3650,3660,6600,3230,7610,6680,681,N70,N71,N72,etc.....)
>>Switch off Ur Phone
>>Press (*)+(Call Key)+(3)
>>At at a time
>>switch on your phone
>>Done!
>>Enjoy....
S40 Series:*#7780#
S60 Series:*#7370#
try it.......