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User profile for user: hitchcr
hitchcr Author
User level: Level 1
5 points

What is error 4000? The error message when trying to update says "The iPhone could not be updated. An unknown error occurred (4000).

What is error 4000? The error message when trying to update says "The iPhone could not be updated. An unknown error occurred (4000).

iPhone 11

Posted on Jun 2, 2021 7:38 PM

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User profile for user: elcpu
elcpu
User level: Level 7
31,506 points

Posted on Jun 2, 2021 7:40 PM

Try updating wirelessly.

https://support.apple.com/en-us/HT204204

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What is error 4000? The error message when trying to update says "The iPhone could not be updated. An unknown error occurred (4000).

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