Downgrade from iOS 5.0.1 to 4.3.5

Discussion in 'Jailbreaks and iOS Hacks' started by auptimus, Feb 9, 2012.

  1. auptimus macrumors member

    Joined:
    Jun 7, 2010
    #1
    Hi guys,
    I have an iPhone 3GS with iOS 5.0.1. I want to unlock it using the iPad BB, but I keep reading that It may be bricked and the GPS will no longer work. Here are my questions:
    - Can I downgrade from 5.0.1 to 4.3.5 (I haven't backed up the previous SHSH blobs of the old version)? I know if I downgrade, SIRI will no longer work on that version.
    - If I can downgrade, can I unlock it with sn0wbreeze without upgrading to the iPad BB?

    What are my options?
    Thanks
    Optimus
     
  2. gngan macrumors 68000

    gngan

    Joined:
    Jan 1, 2009
    Location:
    MacWorld
    #2
    No, you can't. Your questions have been answered and discussed for too many times. A simple google or forum search will give you an answer.
     
  3. auptimus thread starter macrumors member

    Joined:
    Jun 7, 2010
    #3
    Downgrade

    Thanks for your answer and sorry about that.
     
  4. Applejuiced macrumors Westmere

    Applejuiced

    Joined:
    Apr 16, 2008
    Location:
    At the iPhone hacks section.
    #4
    iPad bb is your only option.
    It doesn't matter if you're on 5.0.1 or 4.3.5 the baseband doesn't downgrade, just the firmware does.
    And installing the iPad bb is not a good idea.
     
  5. auptimus thread starter macrumors member

    Joined:
    Jun 7, 2010
    #5
    Downgrade

    Hi,
    Ok for the input. I know installing the ipad bb is not a good idea. Still waiting for a fix to install a different bb on the iphone 3GS on 5.0.1.
     

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