2009 iMac Running Catalina 2021 (Tutorial of Sorts) - YouTube
A Mid 2009 MacBook. Running macOS Catalina using dosdude1's Catalina patcher, 4GB of DDR2 RAM and and 120GB SSD. Got it for € 10,-. It's a gift for my son, so he
How to install macOS Catalina on an unsupported Mac