When you see the error message, go to the and select Terminal
macOS High Sierra (10.13) occupies an important place in Mac history, introducing the modern Apple File System (APFS) that remains the foundation of macOS today. While it is no longer the latest operating system, it remains a practical solution for keeping older Macs functional and running legacy software.
The High Sierra installer requires approximately 14.3GB of free space on your target drive. macos high sierra download dmg install
High Sierra (version 10.13) was primarily a refinement of macOS Sierra, focusing on core technologies rather than visual changes.
from the recovery partition or USB installer When you see the error message, go to
Are you looking to install this on a , or are you trying to set it up in a Virtual Machine ?
:
⚠️ : A Time Machine backup allows you to revert to your previous OS version if you encounter compatibility issues with High Sierra. Do not skip this step.
A key feature introduced during the installation of is the transition to the Apple File System (APFS) . High Sierra (version 10