The easiest and safest way to obtain macOS High Sierra is directly from Apple. However, a bit of persistence is often required, as Apple has made it trickier to find older versions.
You must have R-Drive Image installed on a Windows or macOS machine. download macos high sierra 10.13.5 image file -.rdr-
: Used to create, restore, or copy disk images. R-Studio : Professional data recovery software. The easiest and safest way to obtain macOS
softwareupdate --fetch-full-installer --full-installer-version 10.13.6 Use code with caution. download macos high sierra 10.13.5 image file -.rdr-
Once you have downloaded the image file, you need to prepare it for use. A. Creating a Bootable USB (Physical Mac) If you intend to install this on real hardware:
Using older versions of macOS comes with risks. macOS High Sierra no longer receives security updates from Apple.