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iPhone 7 service abruptly stopped working. I'm getting “error 4000”

My phone service abruptly stopped working. I tried to update with instructions and am still getting “error 4000”. Is there a way to fix this without waiting for an appointment?


[Re-Titled by Moderator]

Posted on May 22, 2021 9:12 AM

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Question marked as Top-ranking reply

Posted on May 22, 2021 7:39 PM

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

1 reply
Question marked as Top-ranking reply

May 22, 2021 7:39 PM in response to K8Ti2

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

iPhone 7 service abruptly stopped working. I'm getting “error 4000”

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