Billcoman Author

Level 1

4 points

error 4000

Why am i getting this error 4000 when i try to update my iphone 12 to the newest IOS?

iPhone 12, iOS 14

Posted on Jan 17, 2021 1:44 PM

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1 reply

Level 10

685,131 points

Jan 17, 2021 1:55 PM in response to Billcoman

See if anything here helps.

Get help with over-the-air iOS updates

Update – Can’t or can’t restore

Have you tried using iTunes on a computer or Finder if running Catalina to do the update?

Update software on iOS devices in iTunes on Mac

If you see an error when you update or restore your iPhone, iPad, or iPod

Updating iOS: common issues and solutions

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