Are you installing this on an for compatibility, or are you looking to create a bootable USB drive for a clean install? Using macOS High Sierra in 2025
I can provide troubleshooting steps tailored directly to your hardware. Share public link
Your Mac will now begin copying files. The computer will restart several times during this phase. The progress bar may pause or fluctuate wildly; this is entirely normal. Avoid touching the keyboard or powering down the machine until the official macOS welcome setup screen appears. Step 4: Post-Installation and Configuration macos high sierra 10136 dmg install
To ensure your system is completely fortified with the latest security definitions:
From the macOS Utilities window, select and click Continue . Are you installing this on an for compatibility,
Step 1: Download the Official macOS High Sierra 10.13.6 Installer
When the macOS Utilities window loads, select and click Continue . The computer will restart several times during this phase
Using a DMG file is often the most reliable method for creating a bootable USB installer on Windows or on a Mac that cannot access the App Store. System Requirements for High Sierra
Click the link for . This will automatically redirect and launch the Mac App Store app on your computer. Click the Get button.
: Use Disk Utility to erase the USB drive. Choose Mac OS Extended (Journaled) as the format and GUID Partition Map as the scheme. Name it MyVolume .