![]() ![]() ![]() I did my first install of 10.13 last night on a 2012 13' MBP without issue as expected but really have not looks at it yet. I posted this to see if anyone has done it yet, also because I know we will have question on it, and to see if anyone has attempted it yet and has any advice. I'm first going to try the install on a 2008 MacPro, then try it on either a 2008 and/or early 2009 MacBook Pro. But, after watching a couple of videos, right now it appears I will not have to do a firmware update. At the time I did it last year, it appeared that it couldn't be done on the 2008 MacPro. I did the Sierra upgrade on a couple of MacPros 4,1 and it has worked excellently, after I did a firmware update patch to get it to read as a MacPro 5,1, so I am very optimistic on doing it again. I am currently researching installing OS X 10.13 High Sierra on unsupported Macs. Not the answer you're looking for? Browse other questions tagged mac-appstoresierra. Momomorez momomorez You must log in to answer this question. If you do want to give it a go, though, you can find step-by-step instructions and download the macOS Sierra Patch tool here While we know this worked on Sierra dev previews, we're also unsure if Apple has managed to patch the borderline 'hack', so let us know your mileage in the comments below. In other words, you should have bit of technical know-how if you're going to try this, and backup all your data first. These are the late-2008 and mid-2009 MacBook Air, early-2008 and mid-2008 MacBook Pro, early-2008 iMac and early-2008 Mac Pro. On certain devices, too, the workaround will kill your Wi-Fi functionality. Of course, just because it's possible doesn't mean it's straightforward, which is why developer Colin Mistr (aka dosdude1) created the macOS Sierra Patch Tool.That utility, along with a USB drive with a capacity of at least 8GB and a copy of Sierra, should let you install macOS on that handful of older devices.Īll the usual caveats apply: installing macOS Sierra on an unsupported computer could bork it (and your data), as well as likely voiding your warranty. Related: How to download macOS Sierra right now I tried it with the PC of a friend of mine and after downloading appeared:'your mac is not supported'.įollowing an explanation from the website Despite Apple's guidance that it's only late-2009 devices and onwards that will be able to run the OS, theoretically you should be able to run Sierra on computers with a CPU utilising the Penryn microarchitecture. If what appeals to you isn't likely to work because it's only supported on much newer Mac models, then I wouldn't bother.Monomeeth ♦ Monomeethĥ1k 8 8 gold badges 106 106 silver badges 154 154 bronze badges Do you want macOS Sierra? Many of its new features are not supported even on Macs that are officially supported by the upgrade - so the answer to this will depend on what appeals to you in upgrading to macOS Sierra? To help you decide, go to Upgrade to macOS Sierra and scroll down to the Feature Requirements section. In the end, whether you should download the upgrade is up to you. If it was me I would not proceed without a full backup ready so you could recover your system if all goes bad. Make sure you read all the information on this page as it contains important information you should weigh up before proceeding. If this doesn't work you can download the macOS Sierra Patcher Tool for Unsupported Macs. Once you've got a copy you could try installing from the original downloaded location to see what happens. If the App Store allows you to download the upgrade, then you could just download it (without installing it) and then make a copy of the installer. In fact, today I saw this occur on a MacBook Pro (15' Late-2008) model that was running Snow Leopard 10.6.8, even though Apple doesn't officially support upgrading from this hardware or OS.Īs to whether you can install it, the answer is yes, even though this isn't officially supported by Apple. However, for whatever reason, the option to upgrade to macOS Sierra is appearing in the App Store for a whole range of unsupported Macs. Officially your MacBook Pro (13' Mid-2009) is not supported by macOS Sierra. ![]()
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