#Usb overdrive mojave mac os

A USB flash drive or other secondary volume formatted as Mac OS Extended, with at least 14GB of available storage.What you need to create a bootable installer You don't need a bootable installer to upgrade macOS or reinstall macOS, but it can be useful when you want to install on multiple computers without downloading the installer each time. These advanced steps are primarily for system administrators and others who are familiar with the command line. Press Return and wait for the word Done to appear in Terminal.Type: sudo /Applications/Install macOS Mojave.app/Contents/Resources/createinstallmedia -volume /Volumes/Untitled where ‘Untitled’ is the name of your USB stick or external hard drive.Launch Terminal from Applications - Utilities.However, you can also do it in Terminal like this: The easiest way to create a bootable installer is to use DiskMaker X.Launch Disk Utilities and Erase the Drive or USB stick, formatting it as Mac OS Extended (Journaled) and selecting GUID partition map if a selection is available.Grab a USB stick with 16GB capacity or an external hard drive or SSD and plug it in to your Mac.When it’s finished, quit Software Update. When you click that link, Software Update will launch and start to download Mojave. If you’re reading this after Catalina ships, you can download Mojave ‎here, but only on a Mac that’s not already running Mojave.

If it tries to install when it’s finished downloading, quite the installer. If you’re reading this before macOS Catalina ships, you can go to the App Store and search for Mojave, then download it.Note, you can skip this step if your Mac shipped with macOS Mojave or if you made a backup with Time Machine before you upgraded to Catalina.

Usb overdrive mojave