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Suzanne7027 Author

Level 1

4 points

What is error 4000

What is error 4000? It says it cannot sync or update my iphone

iPhone 7 Plus, iOS 13

Posted on May 16, 2021 11:47 PM

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Level 10

411,457 points

Posted on May 17, 2021 7:28 AM

See this discussion about iOS14 Error 4000 --> https://discussions.apple.com/thread/251804526

which was recommended by an Apple Community Specialist in this post --> https://discussions.apple.com/thread/252380437?answerId=254515885022#254515885022

Another solution by manually selecting the update file in WIndows:

https://discussions.apple.com/thread/252708257?answerId=255119643022#255119643022

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1 reply

Best reply

Level 10

411,457 points

May 17, 2021 7:28 AM in response to Suzanne7027

See this discussion about iOS14 Error 4000 --> https://discussions.apple.com/thread/251804526

which was recommended by an Apple Community Specialist in this post --> https://discussions.apple.com/thread/252380437?answerId=254515885022#254515885022

Another solution by manually selecting the update file in WIndows:

https://discussions.apple.com/thread/252708257?answerId=255119643022#255119643022

Reply

What is error 4000

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