N 70 Sim Card Registration Failed

hi friends,
i have a n 70.some opretaor sim is working ok.but balance all opreators sim tells that SIM CARD REGISTRATION FAILED. i change the ant swtich.but the prob still remains.what is the peoblem.please give me a help please.one 73 also this same complaint.please give a solution with picture.thanks in advance..................:confused::confused::conf used:

Sim Card Registration Failed very easy solution send your sets any other country 100% working

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Originally Posted by riyaskhanmi

hi friends,
i have a n 70.some opretaor sim is working ok.but balance all opreators sim tells that SIM CARD REGISTRATION FAILED. i change the ant swtich.but the prob still remains.what is the peoblem.please give me a help please.one 73 also this same complaint.please give a solution with picture.thanks in advance..................:confused::confused::conf used:

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bro first u try full flash with last version ..after that if still same problem then change retu (power ic) ..........try and post replay

check in n73 first full flashing .........then change avilma