Downgrade jailbroken iphone 3G from iOS 4 to iOS 3.1.3

Discussion in 'Jailbreaks and iOS Hacks' started by tuknaits, Jul 7, 2011.

  1. tuknaits macrumors newbie

    Joined:
    Jul 7, 2011
    #1
    can anyone help me with a step by atep guide to downgrade my jailbroken iphone 3G from iOS 4 to iOS 3.1.3? the upgrade has resulted in slowing the iphone..
     
  2. saving107 macrumors 603

    saving107

    Joined:
    Oct 14, 2007
    Location:
    San Jose, Ca
  3. Applejuiced macrumors Westmere

    Applejuiced

    Joined:
    Apr 16, 2008
    Location:
    At the iPhone hacks section.
    #3
  4. awadeee macrumors 68020

    awadeee

    Joined:
    Jan 21, 2011
    Location:
    Viper City
    #4
    You can downgrade the 3G to 3.1.3 without SHSH blobs. :) Do just do what the above members said and you'll be good!
     
  5. Fleon85 macrumors member

    Joined:
    Jun 26, 2011
    Location:
    New York
    #5
    Wirelessly posted (Mozilla/5.0 (iPad; U; CPU OS 4_3_3 like Mac OS X; en-us) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8J2 Safari/6533.18.5)

    I tried to downgrade with iTunes. now my iPhone 3 g is in activation mode I have tried any tutorial forum etc and didn't work ( error 1014)
     
  6. awadeee macrumors 68020

    awadeee

    Joined:
    Jan 21, 2011
    Location:
    Viper City
    #6
    If it's in "activation mode", shouldn't you be able to just stick a SIM card in and activate it? :p
     
  7. PsstGreek macrumors 68040

    PsstGreek

    Joined:
    Oct 21, 2010
    Location:
    Tampa Bay
    #7
    Use TinyUmbrella to kick it out of recovery.
     
  8. saving107 macrumors 603

    saving107

    Joined:
    Oct 14, 2007
    Location:
    San Jose, Ca
    #8
    The phone is not in recovery mode, it just needs to detect a SIM card (either Active or Inactive) so that the phone can be Activated for use.
     

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