Then when that s done > see below instructionsġ - Shutdown computer and disconnect all external drive Except the newly created Bootable Installer.Ģ- Restart and immediately hold the OPTION key until the Startup Manager appears and choose the USB Drive.ģ - It will present options > Disk Utilities > View > View ALL attached Drives.Ĥ - Choose the Upper Most Drive ( not the volumes indented and list below ).ĥ - The drive normally is called Apple Media or Apple SSD - that is the drive to Erase and format as HFS Journaled with the GUID Partition Map.Ħ - Once that is done > backup out of Disk Utilities and choose install macOS.ħ - Follow the prompts and it may automatically reboot several time.Ĩ - Upon a final reboot - Setup Assist will present with the newer version of macOS. If you can access some other Apple Computer that qualifies to run High Sierra - that might be the solution even if on a temporary bases to create the Bootable Installer Mac OS X 10. The only way is by using an Apple Computer that qualifies to run High Sierra. As the OS file is larger than 10GB it may take time to download the Big Sur OS file. Ad 3 Dinge die Sie vor dem Upgrade wissen sollten. Apple will release macOS Monterey the next major version of its Mac operating system. The use of content codes and redeemed software is subject. Apple has kept OS X 107 Lion and OS X 108. Note: Content codes are usually delivered within 1 business day but may occasionally take longer. Windows can't read HFS+ file system, if you want to read the file on a windows computer you will need a program like HFS Explorer or MacDrive 10. dmg file that can be read ONLY by PCs that run mac os already. dmg file that can be read ONLY by PCs that run mac os already. It's NOT an iso file and will not work in vmware or virtual box. What do you receive: An email with a content code for the Mac App Store. Mac OS X 10.11 El Capitan DMG File by Apple Inc.

The most current version of OS X is OS X 10.9 Mavericks.

Attempting from a Windows computer will not work, shall not and will never work. If you need to purchase Mac OS X 10.7 Lion, you may order it from this page.

Mac os x dmg apple