HT201210: If you see an error when you update or restore your iPhone, iPad, or iPod

Learn about If you see an error when you update or restore your iPhone, iPad, or iPod
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Q: The iPhone could not be restored. An unknown error occurred (-1)

The iPhone could not be restored. An unknown error occurred (-1)

Posted on Jun 10, 2016 2:12 PM

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Q: The iPhone could not be restored. An unknown error occurred (-1)

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