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Thread: No Service or unsupported sim

  1. #1
    Default No Service or unsupported sim
    iPhone 3gs with ios 5.0.1 and bb 5.16 and no service.

    phone was stuck in recovery mode with bad power button.
    I replaced the power button harness and tried to restore, with tiny umbrella, to the 4.2 fw that the phone was running. Kept getting an error 21.

    I restored to stock 5.0.1
    When it goes through activation I get an unsupported sim message. I get this whether using iTunes or trying with wifi. I tried many sims with same result. If I jailbreak with redsnow I do not get the error but I do get "no service".
    I tried active sims from at&t, tmobile & spot mobile (t-mo mnvo) with same result. I thought I would get an incorrect sim from the T-Mo sim but I do not.

    I have great wifi but no cellular service at all.

    any ideas.

  2. #2

  3. #3
    I am not concerned with unlocking. I use At&t. But the phone gets no service even with an active At&t sim card.

  4. #4
    I have the same exact problem.
    Can someone clear things out?

  5. #5

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