help !! I mess up the iphone 3GS

Discussion in 'Jailbreaks and iOS Hacks' started by juanb007, Dec 16, 2010.

  1. juanb007 macrumors newbie

    Joined:
    Dec 16, 2010
    #1
    Hi,

    I have an Iphone 3GS:

    version: 4.2.1 (8C148a)
    Carrier: AT&T
    Model:MC136LL
    Modem Firmware: 06.15.00

    I also saved Shs's with tinyumbrella:

    iphone3GS 4.1 (8B117)-3217838224653
    iphone 4.2.1 (8C148a)- 3217838224653

    I was in the middle of restoring to stock 4.1 and now the iphone only boots to the screen where I see only a logo of itunes and a USB cable. I put the iphone in DFU mode and open I tunes it detects my iphone and wants to upgrade it to iOS 4.2 is this the correct way to restore my iphone ???please help me !!
    what to do??

    thanks a lot !

    juan
     
  2. Myzhi macrumors 6502a

    Joined:
    Dec 15, 2009
    #2
    After using the IPad 6.15 baseband, you can not restore with the official stock firmware. You can only restore with a custom firmware file. That's one of the WARNING of using the iPad baseband. Google for instructions on how to restore.
     
  3. juanb007 thread starter macrumors newbie

    Joined:
    Dec 16, 2010
    #3
    hi

    there are so many links and I dont know which to follow, can you please send me a good link? sorry.. im totally new to this jailbreaking thing...

    thanks again.

    juan
     
  4. juanb007 thread starter macrumors newbie

    Joined:
    Dec 16, 2010
    #5
    ok...

    ok I restored throw Redsnow to version 4.2.1 it didnt except other versions.in about I see carrier AT&T now I have a cydia icon in the iphone when I press it a windows opens for one second and closed.. so what to do next?

    thanks
     

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