#Downgrade mac os x to snow leopard how to
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Click Continue and then select Startup Disk (where OS is located).

At the macOS Utiities screen press Disk Utility.

Restart your Mac in Recovery Mode: press Command + R while you reboot.

In no time, you’ll complete the downgrade to macOS 10.12. This is a simple process, and all you have to do is follow the prompted instructions. Now, follow the process of re-installing the macOS Sierra version. Especially during installation procedures, such as downgrading to an older macOS version. And while you should do this on a regular basis, it’s almost obligatory each time you reconfigure your Mac.

#Downgrade mac os x to snow leopard software

Whether you use Apple’s own software – Time Machine – or chose to manually backup files on a Mac, you need to make sure your important documents are protected and risk-free. This step should become a part of any Mac user’s ritual.

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Interestingly, CleanMyMac finds up to 74 GB of junk on an average Mac, which should give your macOS Sierra a lot of free space to breathe.

#Downgrade mac os x to snow leopard download

Download the app (it’s free to try) and remove all useless files it finds on every drive, like system junk, old Mail attachments etc. CleanMyMac is especially good for this cause, as it has built-in Large & Old Files search. And again, a fresh drive is preferable if you’re about to reset an operating system.įor a quick disk cleanup you can use one of Mac cleaner apps out there. That’s because compared to macOS High Sierra, the regular macOS Sierra requires more space on drive to operate, thus the disk cleaning. We told you that the backup was an essential step and now you see why: we’re going to clean up your machine. Now you are ready to downgrade to macOS Sierra Step 1: C lean up your Mac’s drive If some of your apps happen to be in 32-bit (you'll know this as they just wouldn't launch on High Sierra), it's reasonable to downgrade to regular Sierra. And as of today, not all developers have managed to convert their programs to 64-bit. With the release of macOS High Sierra Apple has ditched the support of 32-bit architecture applications. If this has happened to you, there’s no other way than to downgrade to a previous macOS version. While many third-party apps have already transitioned to macOS High Sierra, we’re sure that some have slipped off the tracks. It might not even be about testing apps, but just about using apps. However, for most Mac users, one OS is more than enough. Another option would be to set up a dual boot Mac and have two operating systems running at the same time. And if most of those apps require macOS Sierra, you’ll have to downgrade. If you occasionally test apps, it might get to the point where you will likely be tied to a specific operating system. Some of your apps require testing on macOS Sierra That’s no way to be working on a Mac.īesides, you were actually quite fond of macOS Sierra.Ģ. And why should you? Apps seem to have gone mad, giving themselves commands and totally ignoring yours, which is a continuous frustration. Tough luck, you have to admit you cannot take it. You knew that the Beta version had a risk of issues and bugs, but you didn’t expect it to be so complicated and thought you could take it. The macOS High Sierra Beta is too much for you to handle

But here are a few of the issues that are most likely to point you to this radical decision: 1. Whatever your reasons to downgrade, we’re here to assist you. And if you ever want to get back, that’s possible as well! Why should you downgrade to macOS Sierra?

#Downgrade mac os x to snow leopard how to

Here’s a simple guideline on how to downgrade from macOS 10.13 High Sierra to macOS 10.12 Sierra. Is it too late? Can you return to the way things were? Now you wish things could go back to the way they used to be, and you feel nostalgic about the days when your Mac was happy with macOS Sierra. However, what you initially thought to be a great idea, turned out to be overkill. You got really excited about the new operating system from Apple and installed macOS 10.13 High Sierra right away.

But to help you do it all by yourself, we’ve gathered our best ideas and solutions below.įeatures described in this article refer to the MacPaw site version of CleanMyMac X. So here's a tip for you: Download CleanMyMac to quickly solve some of the issues mentioned in this article.