I need an OS for a 2011 MacBook pro. How or where can I get it?
Where can I get a copy of OS for a 2011 MacBook pro?
MacBook Pro 15″, macOS 11.6
JBBrown27 Said:
"I need an OS for a 2011 MacBook pro. How or where can I get it?: Where can I get a copy of OS for a 2011 MacBook pro?"
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Installing macOS on a 2011 MBP:
High Sierra is the latest it can go. So, perform as instructed here, including creating the backup: How to Get Old Versions of macOS - Apple Support