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Apple MacBook Pro A1278 13.3" Laptop - MC374LL/A 8gb 128GB SSD Catalin – Atlas Computers & Electronics
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How to Install MacOS Catalina 10.15 on an Unsupported Mac, iMac, Mac Pro or Mac Mini in 2022 - YouTube
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SUCCESS - MacBook Pro 13, late 2011 (model 8,1), running Catalina 10.15.7. I used DosDude Catalina Patcher. This MacBook was a pain in the ass, I installed Catalina four times before the
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