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all, I just unlocked a cingular branded 8700c. I have tmobile service. when i put ... General Blackberry forum

  1. #1
    bigjimi4's Avatar
    bigjimi4 no está en línea Stack level 1
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    SOS on 8700c

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    all, I just unlocked a cingular branded 8700c. I have tmobile service. when i put my sim card in it detects the tmo network and shortly there after displays SOS and never detects the network again. I put my sim card back into my 7290 and it works fine. don't know what to do. HELP?

  2. #2
    LNH's Avatar
    LNH
    LNH no está en línea Stack level 1
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    How old is your SIM card? when the phone is not unlocked it would say sim card rejected.

  3. #3
    pegb856's Avatar
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    Go into your options menu and make sure that the Network settings are not locked into another network. Set it to automatic if it is.

  4. #4
    bigjimi4's Avatar
    bigjimi4 no está en línea Stack level 1
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    still not working

    i got a new sim card. it is set to automatic. can anyone tell me what the difference is in using a cingular unlock code and a blackberry unlock code?

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