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Level 1

4 points

Can't update iPhone 12 Pro, error code 4000

purchased new iphone 12 pro, when connected to laptop itunes, it asks for update from 14.3 to 14.5.1, but then can not update, error code 4000

[Re-Titled by Moderator]

Posted on May 3, 2021 7:01 PM

Top-ranking reply

Level 10

419,893 points

Posted on May 3, 2021 8:00 PM

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

Another solution by manually selecting the update file in WIndows:

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