1. englishflavor's Avatar
    I downgraded my 3g to 3.13 because of 4.01 running so slow. I got through the Recboot fix and all that with nothing left but activation and now all I can get is insert valid sim screen. I have tried to put in DFU or other modes but I don't think I can. Inserting usb cables after trying it pops up with same screen itunes logo with no valid sim. Whats the fix?? Is there a way to restore because both phone and Itunes say the same thing. BTW, I have a valid ATT sim that I can use to activate not sure why it is not recognizing it.

    THANKS!!!
    2010-09-08 01:08 AM
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