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katiebaez Author

Level 1

4 points

how to update to high sierra

how to update to high sierra

iMac 27″ 5K, macOS 10.13

Posted on Dec 10, 2020 7:03 PM

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Top-ranking reply

Level 10

245,117 points

Posted on Dec 10, 2020 8:41 PM

Try reinstalling this in Safe Mode, but not using Firefox...

https://itunes.apple.com/app/macos-high-sierra/id1246284741?mt=12

Safe Boot, (holding Shift key down at startup).

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1 reply

Top-ranking reply

Level 10

245,117 points

Dec 10, 2020 8:41 PM in response to katiebaez

Try reinstalling this in Safe Mode, but not using Firefox...

https://itunes.apple.com/app/macos-high-sierra/id1246284741?mt=12

Safe Boot, (holding Shift key down at startup).

Reply

how to update to high sierra

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