codesign -dv --verbose=4 /path/to/InstallESD.dmg
Files from third-party repositories or peer-to-peer sites may contain malware or expired certificates. Creating a Bootable Installer download mac os high sierra 10136 dmg verified
: Use the macOS High Sierra App Store Link in Safari. This redirects you to the App Store where you can click Get to download the "Install macOS High Sierra.app" directly to your Applications folder. codesign -dv --verbose=4 /path/to/InstallESD
: Use the search bar to find macOS High Sierra. : Use the search bar to find macOS High Sierra
Apple provides the full installer primarily through the or via direct disk image ( .dmg ) links on their support site.
: If you already have an earlier version of High Sierra (like 10.13.0) and just need the 10.13.6 update, you can download the verified Combo Update DMG directly from Apple Support Creating a Bootable DMG/USB