blackberry sim  not allowed:3

Posted on 2009-12-19
Last Modified: 2012-05-08
My blackberrysays  sim  not allowed:3. Usually popping battery out and back in solved the problem but this is not the case this time. any suggestions?
Question by:kafuman
    LVL 17

    Accepted Solution

    First download the latest firmware for your device and see if helps.  If not the SIM card could be faulty (scratched).  Go to the carrier store and swap it.

    If nothing helps, then you can blame on your crackberry.

    Expert Comment

    Check the SIM valid for use, If ok, Go to mobile usercare for further assistance.

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