sudo /Applications/Install\ macOS\ Catalina.app/Contents/Resources/createinstallmedia --volume /Volumes/MyVolume
Warning: Do not download "modified" versions of Catalina from file-sharing sites. They are often unstable or unsafe. macOS Catalina 10.15.7 Download Hub. 1 de out...
Ensure your Mac is compatible before attempting the download. MacBook (Early 2015 or newer) MacBook Air (Mid 2012 or newer) MacBook Pro (Mid 2012 or newer) Mac mini (Late 2012 or newer) iMac (Late 2012 or newer) iMac Pro (2017) Mac Pro (Late 2013 or newer) 5. Troubleshooting & FAQ sudo /Applications/Install\ macOS\ Catalina
Apple continued to provide security updates for macOS Catalina through 2022, addressing various vulnerabilities addressing various vulnerabilities Released November 5
Released November 5, 2020, this update includes critical security patches and can be downloaded from Apple's security support page