If you're unsure what version of macOS you have, you can check your macOS or OS X version by clicking the Apple icon at the top-left corner of Mac's screen, then select About This Mac. This means that if you have a Macbook Air or iMac released in 2011, you won't be able to upgrade your OS to Catalina. iMac models released in late 2012 or after.Mac mini models released in late 2012 or after.

MacBook Pro models released in mid-2012 or after.MacBook Air models released in mid-2012 or after.MacBook models released in 2015 or after.Additionally, they provided the official list of the supported Macs: Officially, macOS Catalina won't work on older Mac devices that are deemed not powerful enough, according to Apple. However, not all of them have the luxury to do so. Seeing this, it's no wonder that some Mac users want to update their OS version to Catalina. In October last year, Apple releases a new version of macOS dubbed as ‘Catalina.' This latest installment of macOS includes new features, including new apps for podcasts, music, and TV (replacing iTunes), the ability to use iPad as an external monitor, a revamped Photos app, and many more. This can be obtained from the Mac App Store using a machine that supports Mojave, or by using the built-in downloading feature of the tool. A copy of the macOS Mojave Installer App. In this guide, we'll walk you through how to use the tool to install macOS 10.12 Sierra on older Mac hardware, which claims not to. In many cases this turned out to be true, and with a few tweaks and amendments many of the 'unsupported' machines have been brought back into the fold by a tool by dosdude1, called macOS Sierra Patcher. Definitely not 'dubious' third party software imho. He is a meticulous programmer who offers excellent support for the tool, and also a respected contributor on the Low End Mac facebook page. store.Regarding the download of the full macOS High Sierra installer app – I have personally used dosdude1's patcher version for Sierra many times. Click on Open Link and get a message 'Item Not Available - The item you've requested is not currently available in the U.S. Where can I find this 'direct link'? Other websites that have a link to download High Sierra open a page 'Connecting to the Mac App Store' and then a small pop-up 'Select Application' in which iTunes is selected. Users canĭownload the app via a direct link and then install it that way.' Will not find anything if they have a newer version of Mac OS. This means that users that search for the installer This is primarily because Apple has hidden the installer from 'The best way to download Mac OS X High Sierra is via a direct linkĭownload.

Unable to find it in the App Store, which directs you to Catalina and does not show an option to find High Sierra. Inherited an iMacPro mid2011 with MacOS Yosemited, for which the apple website indicates that High Sierra is the highest macos version that can be installed.

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