For people who donot knw abt their mobile phone operating system have a look at this list!!!!!
S60V3 OS 9.1/9.2
Nokia 3250, Nokia 5500, Nokia 5700, Nokia 6110 Navigator, Nokia 6120, Nokia 6121, Nokia 6290, Nokia E50, Nokia E51, Nokia E60, Nokia E61, Nokia E62, Nokia E61i, Nokia E65, Nokia E70, Nokia E90, Nokia N71, Nokia N73, Nokia N75, Nokia N76, Nokia N77, Nokia N80, Nokia N81, Nokia N81 8GB, Nokia N82, Nokia N91, N91 8GB, Nokia N92, Nokia N93, Nokia N93i, Nokia N95, Nokia N95 8GB
S60 SERIES
Nokia 3600, Nokia 3620, Nokia 3650, Nokia 3660, Nokia 7650, N-Gage, N-Gage QD, Siemens SX1, Lenovo P930, Nokia 3230, Nokia 6260, Nokia 6600, Nokia 6620, Nokia 6630, Nokia Nokia 6670, Nokia 6680, Nokia 6681, Nokia 6682, Nokia 7610, Nokia N70, Nokia N72, Nokia Nokia N90
S40 SERIES
2355, 2600, 2610, 2626, 2630, 2650, 2651, 2660, 2760, 2855, 3100, 3105, 3108, 3109, 3110, 3120, 3125, 3152, 3155, 3155i, 3200, 3205, 3220, 3300, 3510i, 3520, 3530, 3560, 3585i, 3586, 3586i, 3587, 3587i, 3595, 5070, 5100, 5140, 5140i, 5200, 5300, 6010, 6012, 6015, 6015i, 6020, 6021, 6030, 6060, 6070, 6080, 6085, 6086, 6100, 6101, 6102, 6103, 6108, 6111, 6125, 6126, 6131, 6131nfc, 6133, 6136, 6151, 6152, 6155, 6155i, 6165, 6170, 6200, 6220, 6225, 6230, 6230i, 6233, 6234, 6235, 6235i, 6255, 6265, 6265i, 6270, 6275, 6275i, 6280, 6282, 6288, 6300, 6560, 6585, 6610, 6610i, 6650, 6651, 6800, 6810, 6820, 6822, 7200, 7210, 7250, 7250i, 7260, 7270, 7280, 7360, 7370, 7373, 7390, 7600, 8800, 8801, 8910i
S80 SERIES
9210,9210i,9300,9500