2
Mid 2012 macbook pro showing the prohibitory symbol after an attempt to update.
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So here’s the story, i had mac os catalina, installed big sur using the patcher, then with big sur i installed bootcamp, something messed the macbok up since it wasn’t booting, i had no files so i just erased it and installed mountain lion from the cmd R menu, but when i try to install high sierra or mojave i’m getting the prohibitory symbol, what do i do?
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- 3 years ago
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