Obsolete, Use OpenCore instead | What you need to do to make Catalina work with MacPro5,1 | MacRumors Forums
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How to enable Catalina (and Monterey) installation support on Mac Pro 5,1 with my OpenCore Package - YouTube
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How to Install or Update Mac OS Catalina or Monterey on a Mac Pro 5,1 (2009-2012) using OpenCore - YouTube
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Updating the Mac Pro 5.1 in 2021. Episode 2: getting an “accelerated” Catalina. | by Giovanni Minelli | Mac O'Clock | Medium
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