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  1. #1

    Member Since
    Jul 03, 2011
    iTunes ERROR 20.... any ideas ?
    hi guys,

    im getting an error 20 when I try to update my iphone 4 to the iOS 5 beta 3, I already have my UDID registered to a development account..... I using a MacBook Pro, with itunes beta 3...... my iphone is on iOS 4.3.4..... any idea why im getting this error ?

    thanks for all the answer guys !

  2. #2

    osxx's Avatar
    Member Since
    Jan 19, 2008
    houston texas
    09 MBP 8GB ram 500GB HD OS 10.9 32B iPad 4 32GB iPhone 5 iOs7 2TB TC Apple TV3
    Normally error 20 is when you are not using an updated iTunes not sure in your case.

  3. #3

    bobtomay's Avatar
    Member Since
    Dec 22, 2006
    Texas, where else?
    15" MBP '06 2.33 C2D 4GB 10.7; 13" MBA '14 1.8 i7 8GB 10.11; 21" iMac '13 2.9 i5 8GB 10.11; 6S
    See the following thread - link.

    You should head to the developer's forum for help with unreleased software.
    I cannot be held responsible for the things that come out of my mouth.
    In the Windows world, most everything folks don't understand is called a virus.

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