hi, im new dont now what im doing wrong. i cut talk back and then i got a 4” bit of wire strip the ends and place it on either end of the small green varta lithium battery + & - for 10 seconds then i went to the engineers menu went to where it says frequency then changed that then went to pin and canged that then i checked net id that was ok so i then i take out the power and put back in and the box updated then i jtaged the box got the box key and the ird number. now then this is the bit where im stuck i have got 2 ntl rom 11 cards 1 is blocked and 1 is unlocked i go to nagraedit open card image put the box key in and the put the ird in backwards then chang the cam ids then write to card i dont know the public key 0 and 1 so i just leave that how it is. when i put the card in the box in the engineers menu the card pairs for about 10 secs then it says not paired. what am i doing wrong plez help!!!!!!!!!!!!!!!!!!!!!!