Obsolete, Use OpenCore instead | What you need to do to make Catalina work with MacPro5,1 | MacRumors Forums
![Sven on Twitter: "Just installed macOS Catalina on my friend's mid-2009 MacBook Pro with patcher. https://t.co/Z1TjzqWfRG" / Twitter Sven on Twitter: "Just installed macOS Catalina on my friend's mid-2009 MacBook Pro with patcher. https://t.co/Z1TjzqWfRG" / Twitter](https://pbs.twimg.com/media/ES3Ihk2UUAAG8Fs.jpg)
Sven on Twitter: "Just installed macOS Catalina on my friend's mid-2009 MacBook Pro with patcher. https://t.co/Z1TjzqWfRG" / Twitter
![Running a 09 MBP on Catalina & looking to update Big Sur, Is there a specific patcher I should use? : r/BigSurPatcher Running a 09 MBP on Catalina & looking to update Big Sur, Is there a specific patcher I should use? : r/BigSurPatcher](https://preview.redd.it/gvo5cpgi3c371.png?width=590&format=png&auto=webp&s=23485c92764ad55a873a0fa4a415360f2ffa5341)
Running a 09 MBP on Catalina & looking to update Big Sur, Is there a specific patcher I should use? : r/BigSurPatcher
![How to Install macOS Ventura or Monterey on Unsupported Macs, for Security Improvements - The Mac Security Blog How to Install macOS Ventura or Monterey on Unsupported Macs, for Security Improvements - The Mac Security Blog](https://www.intego.com/mac-security-blog/wp-content/uploads/2022/10/macOS-Ventura-on-old-white-MacBook-2009-600x300-1.png)