Apple’s Worldwide Developers Conference to kick off June 10 at 10 a.m. PDT with Keynote address

The Keynote will be available to stream on apple.com, the Apple Developer app, the Apple TV app, and the Apple YouTube channel. On-demand playback will be available after the conclusion of the stream.

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upgrading to Big Sur is a monumental disaster

I HAVE BEEN TRYING FOR 4 HOURS TO GET RID OF Big Sur AND RETURN TO CATALINA. ANYONE HAVE A SOLUTION. APPLE'S ADVICE WAS TO TAKE MY 27" IMAC TO A REPAIR SHOP. THEY KNOW THAT THERE IS A FLAW WITH THE LATEST UPGRADE YET GAVE ME THAT ADVICE. SOME SUPPORT

iMac 27″, macOS 10.13

Posted on Nov 23, 2020 2:23 AM

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Posted on Nov 23, 2020 2:44 AM

FWIW Big Sur installed and is running fine on my 2015 27” iMac. I would suggest that you restore your iMac from the Time Machine or other backup that you were instructed to make before you upgraded.

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upgrading to Big Sur is a monumental disaster

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