Downgrading to iPhone 3G iOS4

Discussion in 'iPhone Tips, Help and Troubleshooting' started by JDB1983, Jun 29, 2010.

  1. JDB1983 macrumors newbie

    Joined:
    Oct 31, 2009
    #1
    What's the best method to downgrade/reflash/hack an iPhone 3G that has iOS4 in order to install iPHone OS 3.1.3?

    I'm finding iOS4 unusable sluggish.




    (Edit, in title I meant 3.1.3, not 4 - obviously)
     
  2. MacsRgr8 macrumors 604

    MacsRgr8

    Joined:
    Sep 8, 2002
    Location:
    The Netherlands
    #2
    Check out this thread on the same "Phone Tips, Help and Troubleshooting" page. ;)
     

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