Downgrade ios5 to 4.3.3.

Discussion in 'iPhone Tips, Help and Troubleshooting' started by chrisucf11, Jul 23, 2011.

  1. chrisucf11 macrumors newbie

    Jul 23, 2011
    Hi all.

    I have an iphone 4 and upgraded it to ios 5 beta 3 today. Don't like it too buggy with my phone. So I want to downgrade it back to 4.3.3. Orignally when I had 4.3.3. it was jailbroken and I have been having problems putting it back to it. I get error 1604 and just blank errors at times. I tried using itunes 10.5, 10.4, & 10.3 nothing works. Anyhelp would be great.

  2. srxtr macrumors 6502a

    Jul 1, 2010
    iOS 5 beta 4 is out, so I suggest you upgrade to that.

    As for downgrading, you can try googling it as I think I've seen a post somewhere that mentioned a possible solution, but Apple DOES warn you that it won't be possible to downgrade after upgrading to iOS5
  3. awadeee macrumors 68020


    Jan 21, 2011
    Viper City
    Downgrading can get messy. I'd say go with the flow until you end up with the golden master. :)

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