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what's error 1015 ?

78 Views 1 Reply Latest reply: Jan 11, 2013 1:11 AM by Pal Csaba RSS
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Jan 11, 2013 12:22 AM

what's error 1015 ?

iPhone 3G
  • Pal Csaba Level 1 Level 1 (115 points)
    Currently Being Moderated
    Jan 11, 2013 1:11 AM (in response to Zuzuki)



    So first of all where/when do you get this error cod?


    If it's when device connected to iTunes then here you can find some help:


    And as the art states error 1015:


    Error 1015: This error is typically caused by attempts to downgrade the iPhone, iPad, or iPod touch's software. This can occur when you attempt to restore using an older .ipsw file. Downgrading to a previous version is not supported. To resolve this issue, attempt to restore with the latest iPhone, iPad, or iPod touch software available from Apple. This error can also occur when an unauthorized modification of the iOS has occurred and you are now trying to restore to an authorized, default state.


    Hope it helps,


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