You should see a file named InstallESD.dmg. Once it appears on the Finder desktop, move its icon to the Disk Utility window. In Disk Utility, click the InstallESD.dmg icon. Drop it into the left-most windowpane inside of Disk Utility.
(Make sure the usb is partitioned as mac bootable then use use the image recovery and put your mounted OS X. Move the ESDInstall.dmg file from your Finder desktop to Disk Utility, as shown below. Open the Contents folder, then open the SharedSupport folder. format your usb stick with the disk utility tool. Youll be presented with the OS X Startup Manager, listing all bootable devices attached to your Mac. When your Macs screen turns off, hold down the Option key while your Mac reboots.
Right-click the Install OS X Mountain Lion file and select Show Package Contents. To use the bootable flash drive as an OS X Lion installer: Insert the USB flash drive into one of your Macs USB ports. Simply plug it in, hold down the Option key during boot and select the Lion formatted drive to begin the installation. Scroll through the list of files and locate the one named Install OS X Mountain Lion.
You can now install Mac OS X 10.7 Lion on any compatible Mac with this USB drive. That’s it, your bootable Mac OS X Lion USB installation drive will be ready once the restore is completed! Just drag and drop the already mounted “Mac OS X Install ESD” image into the “Source” field and hit Restore. Once the format completes, right-click on the USB drive in Disk Utility and select “Restore”. After downloading the OS X Mountain Lion installer from the Mac App Store, launch LionDiskMaker and it will look for the installer, extract the disk image, and then make a boot disk. Select your USB drive from the left side and click on the “Erase” tab while making sure you choose “Mac OS Extended (Journaled)” as the Formatting option. Now plug your USB flash or external hard drive into the Mac and open up Disk Utility from the Utilities. You will see “InstallESD.dmg” inside. Double-click it and it will mount the Lion disk image onto your Mac desktop. Now open the “Contents” directory and go into “SharedSupport”. Once you have downloaded the OS X Lion installer from the Mac App Store, navigate to the folder containing the installer then right-click on it and select “Show Package Contents”. Apple seeds macOS Monterey 12.5 beta 2 to developers