Can i go back to ios 4.0

Discussion in 'Jailbreaks and iOS Hacks' started by axelf1, Aug 7, 2010.

  1. axelf1 macrumors newbie

    Joined:
    Jul 13, 2010
    #1
    I jail broke my phone and saved the 4.0 ssh blobs on tiny umberella...The phone started playing up so restored it, but itunes put 4.0.1 on the phone...I want to take this off as i think this is causing me to loose the internet connection on my wifi in the house...Have to keep putting it on manually...If i can go back how do i do it, this is the first iphone i ever had....Thanks Tony...
     
  2. benflick macrumors 68020

    benflick

    Joined:
    Jul 11, 2008
    Location:
    Cincinnati, Ohio
    #2
    As long as you are certain your 4.0 SHSH blobs are saved, then you can downgrade to 4.0 just fine. There are tutorials that will demonstrate how to do this. You need to edit your hosts file, so iTunes looks to Saurik's server to downgrade.
     
  3. axelf1 thread starter macrumors newbie

    Joined:
    Jul 13, 2010
    #3
    when i open up tiny umberella it says they are there....but as i am new to all this i dont know how to do it...is there a way?
     
  4. benflick macrumors 68020

    benflick

    Joined:
    Jul 11, 2008
    Location:
    Cincinnati, Ohio
    #4
    Anothther way to check is to look in Cydia. On the top of the Home-Cydia screen, in green writing, it should show what versions you have saved.
     
  5. axelf1 thread starter macrumors newbie

    Joined:
    Jul 13, 2010
    #5
    It says this device has SHSHs on file for iphone OS/IOS: 4.0 4.0.1....so how do i go back any help will be appriciated thanks
     
  6. hackthatphone macrumors 68000

    hackthatphone

    Joined:
    Jul 28, 2010
    #7
  7. axelf1 thread starter macrumors newbie

    Joined:
    Jul 13, 2010
    #8
    Sorry my iphone is 3gs 32g, it was on 4.0 saved the blobs but itunes upgraded it to 4.0.1....i am using windows pc....... thanks
     
  8. Mystikal macrumors 68020

    Mystikal

    Joined:
    Oct 4, 2007
    Location:
    Irvine, CA
    #9
  9. Naked Snake macrumors member

    Joined:
    Jul 2, 2008
    Location:
    Los Angeles,CA
    #10
    ok, will this work on ios 4.0.2. i had to restore my iphone and BOOM!! i am stuck with the latest firmware. i want 4.0 back. thanks.
     
  10. dhlizard macrumors G4

    dhlizard

    Joined:
    Mar 16, 2009
    Location:
    The Jailbreak Community
    #11
    Can't use jailbreak.me on 4.0.2
    You need hashes to go back to 4.0 or 4.0.1 for 3G, 3GS and iPhone 4

    If no hashes, you are stuck !
     
  11. Naked Snake macrumors member

    Joined:
    Jul 2, 2008
    Location:
    Los Angeles,CA
    #12
    what hashes? i used redsn0w to jailbreak 4.0.2. and chose 4.0 but my version still says 4.0.2. im on iphone 3G.
     
  12. dhlizard macrumors G4

    dhlizard

    Joined:
    Mar 16, 2009
    Location:
    The Jailbreak Community
    #13
    A 3G now needs hashes for firmware 4.0 and 4.0.1

    If you followed the directions for Redsn0w, then you are good for a 3G, Just point it at 4.0 (which you did).
    4.0.2 for a 3G shouldn't be any problem.
     
  13. Naked Snake macrumors member

    Joined:
    Jul 2, 2008
    Location:
    Los Angeles,CA
    #14
    ok so i downgraded to 4.0. thanks for the help. love all u guys.
     

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