: At least 12.5GB of free space (up to 18.5GB if upgrading from older versions).
Open the patcher tool and select your "Install macOS Mojave" app. : At least 12
To install from a DMG image on an HFS+ formatted drive, you must use specific tools because macOS Mojave typically mandates a conversion to APFS during standard installation. Prerequisites Hardware : A compatible Mac (generally 2012 or newer). Prerequisites Hardware : A compatible Mac (generally 2012
If you are using an "unsupported" Mac or wish to maintain an file system (which Mojave normally converts to APFS), it is highly recommended to use the macOS Mojave Patcher : Create Installer : : Open your 18A377a DMG
: Use Disk Utility to erase your USB drive. Select GUID Partition Map and Mac OS Extended (Journaled) (HFS+) as the format. Create Installer :
: Open your 18A377a DMG file to find the "Install macOS Mojave" app.