The single most common reason your Mac won’t update is lack of space.
5), Mountain Lion, Mavericks, Yosemite, or El Capitan, you can upgrade directly from one of those versions to Sierra. If you have macOS Sierra (the current macOS version), you can upgrade straight to High Sierra without doing any other software installations. Can I update my Mac from Yosemite to Sierra? “If upgrading from macOS Sierra or later, macOS Big Sur requires 35.5GB of available storage to upgrade. The Big Sur support document specifies 44.5GB is required if you are upgrading from 10.10 Yosemite or 10.11 El Capitan, and your Air must be 2013 or newer (you omitted to mention the year of your MacBook Air). Before upgrading make a full back up of your Mac. Then go to the Download OS section and click on the OS you want to install. Go to Check Compatibility to see if your mac qualifies for the OS upgrade you want. How do I update my Mac when it says no updates available?Ĭlick on the top left of your screen click on About This Mac to find out the year of your mac. This means that if your Mac is older than 2012 it won’t officially be able to run Catalina or Mojave.
If you Mac is supported read: How to update to Big Sur. Can a Mac be too old to update?Īpple said that would run happily on a late 2009 or later MacBook or iMac, or a 2010 or later MacBook Air, MacBook Pro, Mac mini or Mac Pro. High Sierra will update automatically when downloaded. 8) and your Mac supports macOS Sierra, you will need to upgrade to El Capitan from the App Store first. I was having sporadic panics on my 2012 Mini which seem to have abated after uninstalling LS. Can I upgrade my Mac from 10.6 8 to Sierra If you’re running Snow Leopard (10.6. As long as youre running 3.5.3, you should be ok, as that apparently has fixes for 10.10.4. 8 to upgrade to El Capitan is that Apple distributes OS X through the App Store. Fin the last tab in the top menu, Updates. The reason why you need at least Snow Leopard 10.6. How to download macOS High Sierra Make sure you have a fast and stable WiFi connection. How do I upgrade from OS X Yosemite to High Sierra?