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

    Joined:
    Nov 6, 2011
    #1
    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
    ( http://planet-iphones.com/forums/ja...rading/3111-downgrading-shsh-windows-mac.html ), 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

    labman

    Joined:
    Jun 9, 2009
    Location:
    Mich near Detroit
    #2
    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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