How to make your own bootable macOS 10.15 Catalina USB install drive JournalBot Oct 7, 2019 Jump to latest Follow Reply Oct 7, 2019 Replies: 28 ...

Has anyone tried dragging the “Install OS X Mavericks” App from the bootable USB Flash Drive w/ Recovery Partition, as outlined by TyWebb, back to the Mac’s Applications folder?

How to quickly create a macOS Mojave USB installer without using Terminal commands.

How to make a bootable USB drive If you're trying to install a new operating system or flash your BIOS, you're going to need a bootable USB drive - here's how to make one.