Ensure your Mac has at least 4GB of RAM and 12.5GB of available storage.
Need help with VirtualBox or VMware settings for this ISO? Reply below – I cover guest additions, resolution fixes, and shared folders too. macos catalina 10157 iso download new
Here’s how to get a macOS Catalina 10.15.7 image and convert it to ISO yourself. Ensure your Mac has at least 4GB of RAM and 12
sudo /Applications/Install\ macOS\ Catalina.app/Contents/Resources/createinstallmedia --volume /Volumes/Catalina macos catalina 10157 iso download new