

Everything can be done over the air, completely untethered, and all you need to have at hand is a fast working Internet connection.īut why would you want to take the untethered route? There are a lot of reasons behind it, but I'll focus on only three. But really, you don't have to follow the traditional way in order to do a clean installation of Apple's desktop operating system onto your Mac. When it comes to installing a fresh copy of macOS or OS X, we immediately divert our minds toward a bootable USB drive from which we will take things off. Clean Install macOS / OS X Over the Air, Completely Untethered - All You Need is an Internet Connection Here's how you can clean install macOS or OS X on your iMac, MacBook, MacBook Pro without bootable USB drive, external storage medium.
