well this is the result that i get from the lights that are lit:
3CC33B7F which is either the first part or second part of the bk....i wouldn't advise u though to post ur box on the forum for others to see......
this is how u read it.....if the lights are kinda like half lit, then more than likely it's not inserted properly or poor contacts, or if it's the soldering type, the soldering isn't done properly, however, u will get a bit of light on them as kinda like getting reflected from the one next to it...(back light) but this should only be minor......then.......anything that isn't lit write down as '0' anything that is lit write down as '1' do the bk1 reading first then add the bk2 to the end of it...which will give u 8 sets of bytes...1 block = 1 byte then once converted it will give u a 16 digit number/letters....u can either use a flash tester or calculater to convert it.....this is how i got the number i posted......
the half lit numbers i counted as '0' 00111100 3C
11000011 C3
00111011 3B
01111111 7F
take it out and blow hard down the slot and wiped the contacts on the simm card, and do like the other guy's said, push it slighty forward or back and see if it alters,...ur better of checking it against the ird to see if it's correct