Nokia DCT-4 Unlocking Software Here

[Mark]

This software will unlock Nokia 8310, 3510, 3510i, 6310, 6510 & 6610
http://www.fonefunshop.co.uk/Unlocking/software/dct4instructions.htm

[the brother]

I am having trobule unlocking a nokia 3310. I keep getting the message
"error writing sl data to phone" what am i doing wrong? Also what is SL data? cheers

[Mark]

you need DCT3 software, not DCT4

goto http://www.fonefunshop.co.uk/Unlocking/software/dct3instructions.htm