In my last post, described a way to download the macOS Catalina onto an Apple Silicon Mac. Once I had the installer in hand however, running the createinstallmedia command simply didn't work – the process was just killed. As it...
Read More

I recently picked up a bunch of older Intel Macs that a client was disposing of, and needed to wipe them and instal an older version of macOS, such as Catalina, on them. In order to do this, I wanted...
Read More