Downgrade from 4.0.1 to 3.1.3

Discussion in 'iPhone' started by Jnardis, Aug 9, 2010.

  1. Jnardis macrumors 6502a

    Joined:
    Jun 2, 2010
    #1
    Is there a way to downgrade my 3gs from 4.0.1 to 3.1.3 using itunes or a restore? I don't care if I lose any info.
     
  2. saving107 macrumors 603

    saving107

    Joined:
    Oct 14, 2007
    Location:
    San Jose, Ca
    #2
    their is a way, are you on a mac or pc?

    and which phone are you downgrading?
     

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