unclemar Author

Level 1

4 points

What is error code 4000

Trying to update 14.4 to my iphone 7 using iTunes. I keep getting error code 4000. What does this mean and how can I clear it?

iPhone 7 Plus

Posted on Jan 28, 2021 12:34 PM

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2 replies

Jan 28, 2021 12:36 PM in response to unclemar

An error message.

Restart the device and try again.

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Level 10

157,932 points

Jan 28, 2021 12:36 PM in response to unclemar

Here's another post on this same topic with some possible reasons and solutions.

Ref: What is Unknown Error 4000 ? - Apple Community

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What is error code 4000

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