: Type Y when prompted to erase the drive and enter your admin password. Method 2: Using Third-Party Software (Mac & Windows)
Learning how to create a bootable USB from a DMG liberates you from the Mac App Store's restrictions and internet recovery speeds. Whether you use the elegant createinstallmedia command, the powerful dd raw write, or the simplicity of BalenaEtcher, you now have the skills to install or repair any Mac, any time, with any version of macOS. create mac os x bootable usb installer from dmg
In Terminal, run (replacing disk2 with your identifier): : Type Y when prompted to erase the