| Problem | Solution | |---------|----------| | “Download quota exceeded” | Make a copy to your own Drive → download the copy | | “Virus scan failed” | This is a false positive. Click “Download anyway” | | File appears as .dmg.partial | Your connection dropped. Resume using a download manager like Folx | | DMG won’t mount (“no mountable file systems”) | Re-download — the file is corrupted |
Before diving into links, let’s address the elephant in the room.
Legality: Apple distributes older versions of macOS as freeware. Since High Sierra is no longer supported with security updates, Apple allows redistribution as long as no modifications are made. Most Google Drive shares contain the original, unmodified InstallMacOSHighSierra.pkg or a converted DMG extracted directly from Apple’s servers.
Safety Warning: Never download a DMG from an unknown torrent or random blog without verifying the checksum. The guide below includes SHA-256 hash verification to ensure your file is authentic and malware-free.
While downloading macOS High Sierra 10.13.6 DMG via Google Drive is technically possible and sometimes works, it carries substantial security and reliability risks. For critical systems or sensitive data, avoid unofficial sources entirely. Instead, use Apple’s legacy download methods or trusted tools like the dosdude1 patcher, which retrieve genuine installers directly from Apple’s servers.
Final recommendation: Do not rely on random Google Drive links. Pursue the safer alternatives outlined in Section 6.
Report compiled for informational purposes. Always respect software licensing and prioritize cybersecurity.