So you don't know or you have forgotten your Nokia Security code? No data cable needed with this new solution.

So what is a master code?
Well lets assume you have forgotten your security code. The master code is a 10 digit number that will always be accepted as if it were your actual security code.

You can then use the master code to change your security code back to what ever you like. When your Nokia handset asks you for the security code simply enter the master code.

Will work on all of DCT3 generation, like:
2100, 3110, 3210, 3310, 3315, 3330, 3350, 3390, 3410, 3610, 5110(i), 5130, 5190, 5210, 5510, 6080, 6110, 6130, 6138, 6150, 6190, 6210, 6250, 7110, 8210, 8250, 8290, 8850, 8855, 8890, 9110(i), 9210(i), 9290.

Will work on most of DCT4 generation, like:
3100(b), 3108, 3120, 3200(b), 3220, 3230, 3300, 3360, 3510(i), 3530, 3590, 3595, 3600, 3650, 3660, 5100, 5140(i), 6020, 6021, 6100, 6101, 6108, 6200, 6220, 6230(i), 6260, 6310(i), 6500, 6510, 6590, 6600, 6610(i), 6620, 6650, 6800, 6810, 6820, 6822, 7200, 7210, 7250(i), 7260, 7270, 7280, 7600, 7610, 7650, 7700, 7710, 8310, 8390, 8800, 8910(i), 9300(i), 9500, N-Gage (QD).

Will NOT work on some of DCT4 generation, like:
1100(B), 1101, 1110, 1112(i), 1600, 2300, 2310, 2600, 2610, 2650, 2652, 6030(B), 6060, 6111.

Will NOT work on any of BB5 generation (all newest phones), like:
3250, 5300, 5400, 5500, 6125, 6131, 6233, 6234, 6280, 6282, 6630, 6680, 6681, 6682, 7370, 7373, 7390, all E-series, all N-series