How to enable Catalina (and Monterey) installation support on Mac Pro 5,1 with my OpenCore Package
My OpenCore package only allow you to run Catalina (and Monterey) on the Mac Pro 5,1, but not install it.
If you want to install Catalina (and Monterey), please follow the steps in this video to turn ON the VMM flag, and turn OFF SMBIOS spoofing.
This will allow you to install Catalina (and Monterey) after reboot.
Once you finished the macOS installation, please turn OFF the VMM flag, and switch ON SMBIOS spoofing in other to restore all hardware functions with max performance.
If you want to install my OpenCore package (for Mac Pro 5,1), please click the following link, read that post, and follow the instruction at there.
https://forums.macrumors.com/threads/...
P.S. If you want to support my work, please donate via the following link. Million thanks in advance!
https://www.paypal.com/paypalme/marti...