Help iPhone black screen?

Discussion in 'Jailbreaks and iOS Hacks' started by kallum, Nov 6, 2011.

  1. kallum, Nov 6, 2011
    Last edited: Nov 6, 2011

    kallum macrumors newbie

    Nov 6, 2011
    Hi, Ive just got an iPhone 4 and updated to iOS 5 when i realised i would need to activate the phone, i dont have a micro sim, so i was looking on the internet and found a thread on a forum which was a tutorial to downgrade
    ( ), i thought id do it and then jailbreak & unlock it, but i was going through the tutorial and now my phone has a black screen and when i try restore by iTunes it comes up with error 3194, i got to the part were it says " your phone should also show the connect to itunes logo " its just a black screen and i cant turn it on or anything, any help ? :(
    Nevermind, just fixed it, delete this thread please
  2. labman macrumors 604


    Jun 9, 2009
    Mich near Detroit
    so do you have when shsh blobs like the 1st line says in bold? Fyi baseband can not be downgrade on a I4 so no unlock for you sorry. Unless the carrier does it.

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