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13 lis 2024 · Download a full macOS installer from Apple. To get a full macOS installer: Download macOS from the App Store or with your web browser using the download links and instructions in How to download and install macOS. Download from a Mac that is compatible with the macOS you're downloading.
Install all downloads except “El Capitan 10.11”. If you wish, the installed downloads can be uninstalled from the Windows Control Panel after use. Use a 7-Zip File Manager application window to extract the OS X Install ESD folder and the InstallAssistant.icns file to your Downloads folder.
It allows you to easily create a macOS install media without messing around with command line stuff and without using Disk Utility, and also detects and prevents the most common errors with the creation of bootable vanilla macOS installers.
27 sty 2012 · You'll need this to make the drive bootable on a Mac. Hit the Apply button when you're done to format your drive (note: it will erase everything on the drive). Click on the "Restore" tab, choose the InstallESD.dmg file as the source and your flash drive as the destination.
Download the OS X Installer app from the Mac App Store. Mount the volume you want to convert into a bootable installer. This could be removable media such as a USB flash drive, or a secondary internal partition.
4 kwi 2020 · In this case I am using a 2020 MacBook Air which is only compatible with Mojave and Catalina (as far as I can tell) and I am trying to download High Sierra to create a boot disk for my old MacBook Pro.
4 lis 2024 · Having a macOS bootable USB installer is valuable, especially when your Mac can't start up or you need to install macOS Sequoia on your Mac or Windows PC. If you don't have a working Mac, you can create a macOS bootable USB on Windows with the steps in this article.