Create Mac Os X Bootable Usb Installer From Dmg |top| «Plus»

Copy and paste the command below that matches the specific version of OS X/macOS you are trying to write to the USB.

Click to begin the writing process. This can take anywhere from 15 to 45 minutes depending on the speed of your USB port and drive. Option B: Using BalenaEtcher (Free & Open Source) create mac os x bootable usb installer from dmg

Turn on the Mac and immediately press and hold the Option (Alt) key. For Apple Silicon Macs: Turn on the Mac and keep pressing and holding the Power button until you see the startup options window. Select the USB drive from the menu and click Install macOS . ❓ Troubleshooting Copy and paste the command below that matches

sudo diskutil eraseDisk JHFS+ "USB" /dev/disk2 Option B: Using BalenaEtcher (Free & Open Source)

These commands assume the installer is in /Applications and your USB is named MyVolume . If the USB has a different name, rename it or replace MyVolume in the command accordingly.

sudo dd if=/path/to/your/installer.dmg of=/dev/rdisk2 bs=1m