iTunes Error 20 when upgrading to iOS 5??

Discussion in 'iPhone Tips, Help and Troubleshooting' started by SRLMJ23, Aug 10, 2011.

  1. SRLMJ23 macrumors 65816

    SRLMJ23

    Joined:
    Jul 11, 2008
    Location:
    New York
    #1
    Anyway know what this error means and how to resolve it? I am on a Windows 7 x64 machine with the latest iTunes installed as well as the latest beta build of iOS.

    Thank you in advance!!
     
  2. SRLMJ23 thread starter macrumors 65816

    SRLMJ23

    Joined:
    Jul 11, 2008
    Location:
    New York
  3. Kyotoma macrumors 68000

    Kyotoma

    Joined:
    Nov 11, 2010
    Location:
    Carnegie and Ontario
    #3
    Try following this.
     
  4. jonrando macrumors 6502a

    Joined:
    Jun 22, 2011
    #4
    Ah, you beat me to it ^

    Right from Apple's website:

    http://support.apple.com/kb/TS3694#error20
     
  5. SRLMJ23 thread starter macrumors 65816

    SRLMJ23

    Joined:
    Jul 11, 2008
    Location:
    New York
    #5
    I tried that and I am still getting the error. I have no clue what's going on...I have yet to get any build on my iPhone because I get errors everytime but at least with this one it actually starts to restore then gives me the error.

    If anyone could help me out, or had this issue and resolved it PLEASE help me. I want to try iOS5 so bad!

    PS: I am getting sick of restoring my phone and all my apps and s*it!!!
     
  6. jonrando macrumors 6502a

    Joined:
    Jun 22, 2011
  7. SRLMJ23 thread starter macrumors 65816

    SRLMJ23

    Joined:
    Jul 11, 2008
    Location:
    New York
    #7
    I'm in the process of trying it on my desktop! Wish me luck (which I guarantee I won't get)...but anyway...thanks for your posts!
     
  8. SanjeevRana macrumors 6502a

    SanjeevRana

    Joined:
    Aug 2, 2011
    #8
    I am assuming you are registered developer and updated iTunes to 10.5 Beta 5 ? iTunes 10.5 Beta 5 and iOS 5 Beta 5 go hand-in-hand ...

    Turn off your Antiviruses and Firewall ... I am on same system as you (Win 7 x64)
     
  9. ola50 macrumors newbie

    Joined:
    Jul 24, 2014
    #9
    error 20 iphone 5

    Hi, How can i clear the error 20 on my iphone 5. i can not get in to the itune. help pls.
     

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