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iphone software update

Continually receive error code 4000 "unknown error occured"

Have followed all of the trouble shooting steps, several times.

Error code 4000 is not even listed?

iPhone XR, iOS 13

Posted on May 18, 2021 12:36 PM

Reply
Question marked as Top-ranking reply

Posted on May 18, 2021 12:37 PM

Try this:


https://support.apple.com/en-us/HT201210

2 replies

iphone software update

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