Macos Server 5.12 Apr 2026

: Create a full backup or a bootable clone of your current server installation, including the Open Directory if applicable.

: Ensure your Mac is updated to macOS 12 Monterey . macOS Server 5.12

: Temporarily turn off any anti-virus/malware software and third-party disk encryption to prevent interference during installation. : Create a full backup or a bootable

: After the upgrade, services may take a few moments to load; you must manually start each required service. macOS Server 5.12

Once installed, the setup process configures the server identity and core network settings:

Before updating or installing macOS Server 5.12, complete these preparatory steps to ensure a smooth transition: