Create Mac Os X Bootable Usb Installer From Dmg (EXTENDED →)

| Requirement | Specification | |--------------|----------------| | | 16 GB or larger (32 GB recommended for modern macOS versions) | | DMG File | Contains the full macOS installer (e.g., Install_macOS_XXX.dmg ) | | Host Mac | Any Mac running macOS 10.12 or newer | | Backup | All data on the USB drive will be erased |

A standard macOS installer DMG typically contains one of two things: create mac os x bootable usb installer from dmg

Launch the application and click . Select your macOS DMG. Click Select target and choose your plugged-in USB drive. create mac os x bootable usb installer from dmg