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Level 1

4 points

OS recovery

MacBook Pro 10 recovery of OS Sierra not updating getting error 110 after only a few seconds left to update completion

Earlier displays & monitors

Posted on Mar 29, 2023 5:46 PM

Top-ranking reply

Level 10

245,585 points

Posted on Mar 29, 2023 6:27 PM

Hi try an alternate method...

Start up from macOS Recovery

To start up from macOS Recovery, turn on your Mac and immediately press and hold one of the following combinations on your keyboard. Command-R is generally recommended, especially if you never installed macOS Sierra 10.12.4 or later… How to reinstall macOS - Apple Support

Command (⌘)-R

Install the latest macOS that was installed on your Mac.

Option-⌘-R

Upgrade to the latest macOS compatible with your Mac.

Shift-Option-⌘-R

Install the macOS that came with your Mac, or the closest version still available.

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