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Catalina 10.15.7 has caused system to work too slow since yesterday after it was updated

How can I downgrade the system as Update of Catalina 10.15.7 has made my system too slow and most of time even unresponsive.

I am not satisfied.

MacBook Pro 13″, macOS 10.15

Posted on Feb 3, 2021 12:41 AM

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6 replies

Feb 3, 2021 6:53 AM in response to AHKath

As was posted " How can I downgrade the system as Update of Catalina 10.15.7 has made my system too slow and most of time even unresponsive. I am not satisfied. "


The downgrade implies moving down or to previous macOS which could be Mojave or earlier. That said, what is it one wants ?? Downgrading to previous version of Catalina example 10.15.6 ?

Feb 4, 2021 6:54 AM in response to AHKath

One option is to boot into Safe Mode. Restart the machine while holding down the Shift key. Booting, into Safe Mode initiates a series of maintenance routines that will sometimes clear issues. Safe Mode also temporarily disables third party extensions and plugins that can cause trouble. While in Safe Mode see if the machine runs better. Now restart again in normal mode and check.


If that doesn’t help then try installing the update again. I assume your are talking about the security update that was released a couple of days ago?

Catalina 10.15.7 has caused system to work too slow since yesterday after it was updated

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