Johnnymac97 Author

Level 1

4 points

unknown error (4000)

Trying to set up my 12 and it says it extracting software then says unknown error (4000)

Windows, Windows 10

Posted on Mar 9, 2021 9:59 PM

Reply

Top-ranking reply

Community+ 2025

Level 10

430,672 points

Posted on Mar 9, 2021 10:49 PM

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

Getting error code 4000 on trying to update get error code 4000
822 3
Fix for error code 4000 What can I do if none of the suggestions for correcting error code 4000 work?
723 1
unknown error code Can't update , keeps giving unknown error code ( 400 ), do I have to restore?
594 3

1 reply

Top-ranking reply

Community+ 2025

Level 10

430,672 points

Mar 9, 2021 10:49 PM in response to Johnnymac97

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

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

Reply

This thread has been closed by the system or the community team. You may vote for any posts you find helpful, or search the Community for additional answers.

unknown error (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