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ajitnaorem2 Author

Level 1

4 points

updating Mac OS high Sierra to Catalina

I could not upgrade my macOS high Sierra to either OS Mojave or OS catalina massage comes out "The request to the recovery server timed out." always. please help how to update

MacBook Air 13″, macOS 10.13

Posted on Oct 23, 2020 4:26 AM

Best reply

dialabrain

Level 10

122,627 points

Posted on Oct 23, 2020 5:06 AM

Make sure you have at least 20GB free on your drive. Try while in Safe Mode.

How to use safe mode on your Mac - Apple Support

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updating Mac OS high Sierra to Catalina

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