Enter your admin password and wait for the process to finish.
Select your USB drive from the left sidebar and click .
Click "Continue," agree to the terms, and select your target disk (usually "Macintosh HD").
softwareupdate --fetch-full-installer --full-installer-version 10.13.6 Apple Support Hardware Compatibility
I can then provide tailored troubleshooting steps for your machine. Share public link download+macos+high+sierra+10136+dmg+mac+install
Type your Mac’s administrator password when prompted (no characters will show on screen) and hit .
To download the macOS High Sierra 10.13.6 full installer DMG for your Mac, the safest method is through official Apple channels. While Apple typically provides smaller "update" DMGs on their support site, the full OS installer is primarily available via the Mac App Store or specialized Terminal commands. 1. Download via Mac App Store (Full Installer)
Select or System Preferences > Software Update .
Press the button while immediately holding down the Option (Alt) key on your keyboard. Enter your admin password and wait for the process to finish
If you need to perform a "clean install" (wiping the drive first), you should create a bootable USB drive (16GB+ recommended).
Scroll to the High Sierra section and click the download link to fetch the InstallAssistant.pkg or HighSierra.dmg .
Open the from your Applications folder. Follow the on-screen instructions.
High Sierra generally supports Macs from late 2009 (MacBooks/iMacs) or 2010 (Pro/Air/Mini) and newer. While Apple typically provides smaller "update" DMGs on
The link will trigger the app to open on your computer. Click the Get button.
Apple no longer lists High Sierra in the "Purchased" tab of the App Store for new Apple IDs. However, the direct link still works:
Apple still provides a direct link to the High Sierra installer via its support site: