i found an error 3504 when restore iphone6

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Level 1

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i found an error 3504 when restore iphone6

my iPhone get apple logo and dose not on,so i'm trying to restore it with itune and it saw me error 3505 and doesn't restore it ,please help me about.

iPhone 6, iOS 10.2.1, saw error 3504 when restore

Posted on Jul 19, 2017 7:57 PM

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Answer 1

Sep 25, 2017 6:46 AM in response to naynesh001

iPhone 3505 Error How to Solve? - YouTube

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Answer 2

sberman

Level 10

272,760 points

Jul 19, 2017 9:11 PM in response to naynesh001

If you see Error 3194, Error 17, or 'This device isn't eligible for the requested build' in iTunes - Apple Support

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