I would like to know the correct way of creating a bootable USB, for the DMG file, in Ubuntu.
Close the Finder window, and return to your Macs Desktop. Right-click or control-click the InstallESD.dmg file, and then select Copy 'InstallESD.dmg' from the pop-up menu. I was expecting the bootable USB to show up. The Finder window will display the contents of the Install OS X Mavericks file. But when I plugged it in the Macbook Pro, turned on the computer, and pressed the alt/option key (which will give me options what drive to boot), only the Internet Recovery was the option. Supposedly, I already had a bootable USB that will install macOS sierra.
The only option I have is using Internet Recovery, but I don't want to waste Internet bandwidth and the fact my connection is very very very very very slow. I accidentally erase the contents of it's hard drive. I badly need to install macOS Sierra in a Macbook Pro (early 2015).