I use my Mac Mini for Pro Tools music software. Unfortunately Pro Tools does not run with the latest macOS Catalina 10.15.4
http://avid.force.com/pkb/articles/Compatibility/Pro-Tools-Catalina-File-Type-Support
Need to rollback macOS to 10.15.3. Please help!
Thanks
G
Do you have a system backup with 10.15.3?
If yes you can downgrade Secure Boot to 'Medium' or lower (skip if you don't have a T2 chip) and reinstall from your backup. (Maybe make a second backup on a different drive first just in case).
https://support.apple.com/en-us/HT208330
https://support.apple.com/guide/mac-help/revert-to-a-previous-macos-version-mh15216/mac
Hello,
You will not be able to revert to a previous . release of macOS. If you have an older Mac mini (that does not have a T2 chip) then you could downgrade to a previous version of macOS for example 10.14 Mojave.
Rollback macOS Catalina from 10.15.4 to 10.15.3
