Apple does not typically use DMGs for its bootable tool; instead, it uses the file located in your Applications folder. How to convert DMG to Mac OS X app installer
Etcher works brilliantly for "raw" DMG images, but it may fail if the DMG contains an .app bundle. For standard installer DMGs (like those from Apple's beta portal), Etcher is often the fastest solution. create mac os x bootable usb installer from dmg
The createinstallmedia command (Apple’s official tool) requires the .app bundle, not a raw DMG. If your DMG contains a .pkg installer, you must run the package first to extract the .app to your Applications folder. Apple does not typically use DMGs for its
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By following this guide, you'll be able to create a Mac OS X bootable USB installer from a DMG file with ease. Whether you're a Mac administrator or a individual user, having a bootable USB installer can save you time and effort in the long run. Whether you're a Mac administrator or a individual