Select the USB drive labeled and press Enter. Step 3: Format the Internal Drive (For Clean Install)
Once you have successfully downloaded the macOS High Sierra installer application ( Install macOS High Sierra.app ), you can flash it onto a USB flash drive (minimum 16 GB required) to perform a clean install. Step 1: Format the USB Flash Drive Insert your USB drive into the Mac. Open (Finder > Applications > Utilities). Select your USB drive from the left sidebar. Click Erase at the top.
Name the drive exactly MyVolume and set the format to , then click Erase.
Click the link labeled . This will automatically redirect your browser to open the Mac App Store application. Click the Get button. Download Mac Os High Sierra 10.13.6 Dmg
While the App Store no longer prominently features High Sierra, you can still download the full installer app and DMG files using the following legitimate methods.
Click or the download icon to pull the file into your /Applications directory. Method 2: Direct DMG/Pkg Download via Apple Servers
Depending on your current operating system, there are three primary ways to acquire the High Sierra 10.13.6 installer: Select the USB drive labeled and press Enter
Wait for the process to display "Install media now available". Your bootable drive is ready. Installing macOS High Sierra 10.13.6 To Upgrade an Existing Mac:
This is a classic macOS installation stall. Do not force restart the Mac immediately. This usually happens while verifying the install image. Check your network connection and give it at least 30 minutes to resolve.
macOS High Sierra 10.13.6 remains a popular choice for running legacy software within a virtualized environment. Services like VirtualBox or VMware Fusion can run High Sierra as a guest operating system on a supported host computer. Open (Finder > Applications > Utilities)
Select the volume and press Enter .
Since Apple officially ended support for High Sierra, it is no longer directly visible in the Mac App Store. However, you can still obtain the installer via an official support page link: