With this solution, you will have the possibility to boot macOS Catalina directly from the removable media as if we were in front of your Mac and can be used in any Mac as long as it is compatible with macOS Catalina. NB: This process is different from creating a bootable USB that allows you to install macOS from the removable media. Click on the View or Get button, which will open up System Preferences to download the installer. Gardez à l’esprit qu’il existe de bonnes raisons de ne pas encore installer macOS Catalina et qu’il existe plusieurs problèmes liés à macOS Catalina. Suivez les étapes ci-dessous pour effectuer une nouvelle installation de macOS Catalina sur votre Mac.

Even better, you will be able to enjoy all the features of the latest macOS. Open the App Store and search for your version of macOS. Voici quelques choses à faire avant d’installer macOS Catalina. Continue to hold the key until you see the boot menu Using the arrow keys, select the Install macOS 10. Reboot your Mac Immediately hold down the OPTION key while booting. 1) Download the Install macOS Catalina application from the Mac App Store. How to create a macOS Catalina installer. A USB thumb drive is usually best for this, but you could also use an SD card or an external hard drive partition. After learning and executing the entire process on your Mac, you will give you the freedom to run macOS Catalina from a USB or Flash drive, with no limitations. Connect the USB install drive that you created into the Mac of your choice. To get started you’ll need the Install macOS Catalina application and an external storage drive larger than 8GB. If that's what you are looking for, you've come to the right place. macOS is distributed through the App Store which will download. I mean, you can literarily install macOS on any external drive.Īnd this allows you to have multiple operating systems in an external disk, which facilitates portability and deployment whenever and wherever you want. Use a USB flash drive (or other removable media) as a startup disk from which to install macOS.

Ever wished that you had the magical powers to transform your Mac into a USB flash drive and carry it with you wherever you want? Well, you are not alone! I mean, we are living in a world where OS portability is increasingly becoming one of the most important aspects for people working in the IT sector.

Create macos catalina install usb