cara upgrade macos high sierra ke catalina
Oncefinished, you'll find in your ~/macOS-Installer/ folder a DMG containing the macOS Installer, called example. Mount it and you'll find the installer application. Note: We recommend to move the Install macOS.app into the /Applications folder, as we'll be executing commands from there.
Howto update from macOS High Sierra to later versions. When I use the App Store option to get the macOS Monterey update it says no updates are available. I have iMac (Retina 5K, 27-inch, Late 2015, now using macOS 10.13.6. How to upgrade to macOS Catalina - Apple Support. And caution on 10.15 or higher, to see which Apps will no longer
Usea web browser Use a bootable installer If you need help Use Software Update Software Update is the fastest and easiest way to get macOS updates and upgrades, and it can use less storage space to download and install them. Software Update shows only software that is compatible with your Mac.
Step4. Create a Bootable USB Using Terminal. Terminal offers the easiest way to create your bootable USB drive to install macOS. Just replace the MyVolume portion of the commands below with the name you gave your drive in the Disk Utility step above.
Ifyou find your mac can upgrade to the newer OS's like macOS Mojave 10.14, macOS Catalina 10.15, macOs Big Sur 11.5 I would recommend you upgrade to macOS High Sierra 10.13 first. For High Sierra, Mojave or Catalina, Open Safari and click on this link, How to get old versions of macOS - Apple Support
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cara upgrade macos high sierra ke catalina