Processor: Intel Core i9 (Unknown Variant) Memory: 128GB Architecture: x86_64 / arm64e Hybrid
. This will download the "Install macOS Catalina" app to your Applications folder. App Store Link: macOS Catalina page in the App Store. System Settings: download macos catalina 10157 dmg file install
On a compatible Mac, you can fetch the full installer directly from Apple's servers using this command: softwareupdate --fetch-full-installer --full-installer-version 10.15.7 Processor: Intel Core i9 (Unknown Variant) Memory: 128GB