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I need to downgrade my Mac to 13.0.1 or 12.X

Mac OS 13.1 screwed my Mac. I need to downgrade to 13.0.1 or 12.X. Where is it?


[Re-Titled by Moderator]

Posted on Dec 21, 2022 9:58 AM

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Question marked as Top-ranking reply

Posted on Dec 23, 2022 8:50 AM

you can find the most recent version of a specific macOS by visiting How to download macOS - Apple Support.


but if you are looking for a specific version, such as 13.0.1, you can open terminal and enter this command:


softwareupdate --list-full-installers


that will show you the available macOS versions. if the one you want to use is available, you can use this terminal command:


softwareupdate --fetch-full-installer --full-installer-version 11.2.3


where you can substitute 11.2.3 for the available version you would like to use.

10 replies
Question marked as Top-ranking reply

Dec 23, 2022 8:50 AM in response to lederermc

you can find the most recent version of a specific macOS by visiting How to download macOS - Apple Support.


but if you are looking for a specific version, such as 13.0.1, you can open terminal and enter this command:


softwareupdate --list-full-installers


that will show you the available macOS versions. if the one you want to use is available, you can use this terminal command:


softwareupdate --fetch-full-installer --full-installer-version 11.2.3


where you can substitute 11.2.3 for the available version you would like to use.

Dec 23, 2022 8:55 AM in response to lederermc

You can get Monterey, or Big Sur, and so on down the past versions, but AFAICT, only the last versions of each.

In particular, I don't think you can get 13.0.1 from Apple, now that 13.1 is shipping, and you

You can look here:


How to download macOS - Apple Support


Note that to install an older OS it will be necessary to wipe your mac drive completely - and there may be some caveats, like some software you are running may need to use an older version; and I gather that Photos libraries created or updated for Ventura will not work in earlier versions (I can't confirm that).




Dec 23, 2022 10:32 AM in response to lederermc

Another source of installers is abilavel by using the free MDS app. You can get the following fuss installers;



So the 13.0.1 installer is available.


However, you will have to erase your boot drive entirely and reinstall 13.0.1 and then migrate your user data from a Time Machine backup. Also your Photos library may not work with the earlier Photos version without repairing. It's iffy at best.


What problems are you having with 13.1? I found it had fixed the several minor issues I had with 13.0.1. EWhere is your library located? If on an external HD how is that drive formatted and connected to your Mac?


Describe you issues in detail and we can try to find a solution for you. It'll be easier than going backward.

Dec 23, 2022 9:01 AM in response to Luis Sequeira1

FWIW, terminal shows these macOS available as of today:


Software Update found the following full installers:

* Title: macOS Ventura, Version: 13.1, Size: 11931164KiB, Build: 22C65, Deferred: NO

* Title: macOS Ventura, Version: 13.0.1, Size: 11866460KiB, Build: 22A400, Deferred: NO

* Title: macOS Ventura, Version: 13.0, Size: 11866804KiB, Build: 22A380, Deferred: NO

* Title: macOS Monterey, Version: 12.6.2, Size: 12104568KiB, Build: 21G320, Deferred: NO

* Title: macOS Monterey, Version: 12.6.1, Size: 12108491KiB, Build: 21G217, Deferred: NO

* Title: macOS Monterey, Version: 12.6, Size: 12104042KiB, Build: 21G115, Deferred: NO

* Title: macOS Big Sur, Version: 11.7.2, Size: 12119307KiB, Build: 20G1020, Deferred: NO

* Title: macOS Big Sur, Version: 11.7.1, Size: 12119247KiB, Build: 20G918, Deferred: NO

* Title: macOS Big Sur, Version: 11.7, Size: 12118755KiB, Build: 20G817, Deferred: NO

* Title: macOS Big Sur, Version: 11.6.6, Size: 12121263KiB, Build: 20G624, Deferred: NO

* Title: macOS Big Sur, Version: 11.6.5, Size: 12121404KiB, Build: 20G527, Deferred: NO

* Title: macOS Big Sur, Version: 11.6.4, Size: 12147782KiB, Build: 20G417, Deferred: NO

* Title: macOS Big Sur, Version: 11.6.3, Size: 12143674KiB, Build: 20G415, Deferred: NO

* Title: macOS Big Sur, Version: 11.6.2, Size: 12141944KiB, Build: 20G314, Deferred: NO

* Title: macOS Big Sur, Version: 11.6.1, Size: 12137180KiB, Build: 20G224, Deferred: NO

* Title: macOS Big Sur, Version: 11.5.2, Size: 12149332KiB, Build: 20G95, Deferred: NO

* Title: macOS Catalina, Version: 10.15.7, Size: 8055650KiB, Build: 19H15, Deferred: NO

* Title: macOS Catalina, Version: 10.15.7, Size: 8055522KiB, Build: 19H2, Deferred: NO

* Title: macOS Catalina, Version: 10.15.6, Size: 8055450KiB, Build: 19G2021, Deferred: NO

* Title: macOS Mojave, Version: 10.14.6, Size: 5896894KiB, Build: 18G103, Deferred: NO

* Title: macOS Mojave, Version: 10.14.4, Size: 5894794KiB, Build: 18E2034, Deferred: NO

Dec 23, 2022 9:42 AM in response to lederermc

This link will provide a method to downgrade from Ventura to Monterey


How to Downgrade macOS Ventura to Monterey On M1 & Intel


In theory, if the Ventura Full Version of 13.0.1 is still offered by Apple - this method might be possible to move back a version


Terminal command to check for available Full Version of macOS available and this computer Qualifies to run


softwareupdate --list-full-installers


Terminal command below to manually down the 13.01 Ventura ( is available ) or Monterey


softwareupdate --fetch-full-installer --full-installer-version 13.0.1


softwareupdate --fetch-full-installer --full-installer-version 12.6.2


In both cases - it download the Full version But does not Auto Launch


It does create a new Application in Applications folder by the name of either Ventura or Monterey


As Learned Colleague @jefferythefrog has posted ( good work here ) what is presently available

I need to downgrade my Mac to 13.0.1 or 12.X

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