Looks like no one’s replied in a while. To start the conversation again, simply ask a new question.

Level 1

4 points

Error message - "The iphone could not be updated. An unknown error occurred (4000).

Does anyone have a way to resolve this issue? I am trying to update my iPhone to ios 14

iPhone 6s

Posted on Jan 27, 2021 7:07 AM

Reply

Top-ranking reply

Community+ 2025

Level 10

424,388 points

Posted on Jan 27, 2021 7:30 AM

See this --> If you see an error when you update or restore your iPhone ...

Or this --> iOS update and restore errors - Apple Support

View in context

Similar questions

1 reply

Top-ranking reply

Community+ 2025

Level 10

424,388 points

Jan 27, 2021 7:30 AM in response to hnst05

See this --> If you see an error when you update or restore your iPhone ...

Or this --> iOS update and restore errors - Apple Support

Reply

Error message - "The iphone could not be updated. An unknown error occurred (4000).

Welcome to Apple Support Community

A forum where Apple customers help each other with their products. Get started with your Apple Account.

Learn more Sign up