Download the official installer image or a verified alternative like the Internet Archive macOS High Sierra Repository .

Wipe the hard drive for a fresh start.

Informative/classic Need macOS High Sierra 10.13.6 (DMG)? I’ve uploaded a verified installer to Google Drive for easy download. Perfect if you need to reinstall or create a bootable USB for older Macs. DM me for the link or comment below.

Double-click the downloaded macOS High Sierra 10.13.6.dmg to mount it. Restore the Image: In Disk Utility, select your USB drive. Click Restore .

Reinstall your original Apple OEM hard drive, run the High Sierra installation to update the system firmware, then reinstall your third-party SSD and try again.

For years, macOS installers were freely available in the "Purchased" section of the Mac App Store. After High Sierra was replaced by Mojave, Apple removed direct links for older OS downloads for many accounts. While Apple still provides some legacy installers via the Apple Support website (using a hidden HTML5 download page), those downloads are often slow, expire, or require a specific redemption code.

In this article, we've covered the process of downloading and installing macOS High Sierra 10.13.6 from a DMG file on Google Drive. We've also discussed some common issues and their solutions. Before attempting to download and install macOS High Sierra 10.13.6, ensure you're doing so for legitimate reasons and that you're aware of the potential risks involved.

If you are using a Windows machine or an unsupported Mac, you can search public tech repositories (like the Internet Archive) that archive original, unmodified Apple requests directly linking back to Apple's ://apple.com servers. How to Create a Bootable USB Drive from a High Sierra DMG

The query “macOS High Sierra 10.13.6 DMG Google Drive” persists because Apple makes legacy OS downloads unnecessarily difficult. For owners of vintage Macs, 10.13.6 is the last stable, secure, and functional OS. It runs iTunes 12.8.x, supports Microsoft Office 2019, and still works with many printers and scanners that lack drivers for newer macOS versions.

UUByte maintains a collection of bootable DMG files for various macOS versions, stored on both OneDrive and Google Drive. For High Sierra, their Google Drive link is:

Go to System Preferences > Security & Privacy > Firewall. Troubleshooting High Sierra Installation Issues

Open Terminal and paste the following command:

When prompted to confirm erasing the drive, type Y and press .