I have a mid 2009 Mac Pro and I'm running El Capitan. High Sierra is not supported. Is there a workaround to upgrade to High Sierra and are the benefits worth the trouble to upgrade? Any help is greatly appreciated
You may be able to download the installer for macOS Sierra 10.12.x from Apple, there is a direct link;
but should probably read the article. (There's also a link to Mojave, too; which won't help your mac.)
• How to upgrade to macOS Sierra - Apple Support
https://support.apple.com/en-us/HT208202
Direct link to get the installer only:
Make sure to have at least one backup; helps also have Time Machine backups, too. Clones are good.
Good luck & happy trails!🌞
Unless you do unsupported things, the max OS is ElCapitan 10.11.
So that is where our support stops. Copy Roodwater's post it may be removed, think good if that is the road you want to follow.
Any reason to upgrade from El Capitan to High Sierra?
