
Before you start, make sure you keep the how-to steps at hand, either written down on a sheet of paper or open them on a spare device. So, you’ve made a firm decision to step down and bring Catalina back. The best recipe, in this case, is to go back and start over.

You might have also hit a snag like a system error or bug during the installation process. If that is the case, check for an update for those apps, and if you don’t find them, it’s best to revert to Catalina. Do you really like the new features, or are they something you could live without? If they don’t do much for you, then move back to the earlier option.ĭoes Big Sur support your frequently used apps? The development team may not have gotten around to your essential apps to make them Big Sur friendly. If you tried everything to bring it back to speed and failed, it’s best to roll back.Īnother reason is when the latest version doesn’t live up to your expectations.
#How to downgrade mac os catalina install
If you mashed your fingers all over that install button before considering that you may not be ready for it, you can downgrade your Mac back to macOS Catalina. Hold down Command+R to boot into Recovery mode. Click on the Apple menu and choose Restart. Although the compatibility of Big Sur is far-reaching, and you own a suitable model, it can be the reason behind a slow machine. macOS Big Sur launches on November 12, 2020. Uninstall macOS Catalina Make sure your Mac is connected to the internet. A good reason to step down is when a new version causes poor performance, and your device starts lagging.
