Update mistake

Discussion in 'iPhone' started by biglarge, Feb 6, 2010.

  1. biglarge

    biglarge New Member

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    Device:
    2G iPod touch
    Hello, I accidentally updated to firmware 3.13, it locked my phone so without thinking I did a restore, now Im stuck with the phone saying emergency calls only and itunes says insert valid sims. I have a 3g 16gig iphone and am stuck. Any help would be greatly appreciated. Thanks B.L.

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  2. narwal13

    narwal13 Active Member

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    if you still have a copy of the firmware you had before, you can DFU downgrade. It HAS to be the one stored on your computer.
  3. biglarge

    biglarge New Member

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    Thanks for the fast response, yes before it was done it backed everything up, just not sure how to go about doing that. Thanks again
  4. Ravenatic

    Ravenatic New Member

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    Device:
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    I have a friend whos iPhone was on 3.1.2 unjailbroken and worked with another SIM.
    She then jailbroken it... again all worked.
    She then stupidly updated to 3.1.3 accidently and her SIM will no longer work.

    If anyone has any ideas do say.
    Shes on iPhone 3G and it seems the new bootrom stuff

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