Re:Viral 'I'm not a cat' filter is decades-old software
by RandallBrown on Wednesday February 10, 2021 @06:01PM
(#26096025)
> A bootable installer doesn't download macOS from the internet, but it does require an internet connection to get firmware and other information specific to the Mac model.
Why does it have to be connected to the Internet? The point of using a USB installer is for it to work offline.