Explores one of the defining periods in world history in an experience crafted by the masters of Grand Strategy. Download macOS Sierra 10.12 ISO By tolqabaqci July 2, 2019 VMware Workstation 0 Comments In this article, we will share the macOS Sierra 10.12 ISO image file that you can use in a virtual machine on virtualization software like VMware Workstation and VirtualBox.
The classic OS X 10.12, or rather macOS upgrade, introduced tons of features anyone would still want on their Mac. Why? Because, it's well-tested and secure. Now we'll take a quick look at the legendary macOS Sierra upgrade. (In case you want to upgrade your Mac to macOS 10.13 High Sierra, check out this guide.)
First and foremost, it brought Siri to your Mac. This is great news for everyone who’s already used to her help on iOS. Then, there’s Watch unlocking for Mac, there’s one-click Apple Pay, tabs in apps, and cross-device copypasting. Just to name a few.
So, if you were on the fence about upgrading to Sierra, and in fact, any newer OS, go right ahead. Your Mac deserves a refreshment.
LEARN MORE: macOS High Sierra 10.13 - The New Features That Matter
How to upgrade macOS: Sierra 10.12 compatibility list
As with the previous versions, macOS Sierra is available for a limited list of Mac models. Here are the models of Macs that are compatible with macOS 10.12 and can upgrade to Sierra:
MacBook Pro
MacBook Air
Mac mini
Mid 2010 or newer
Late 2010 or newer
Mid 2010 or newer
Mac Pro®
MacBook
iMac
Mid 2010 or newer
Late 2009 or newer
Late 2009 or newer
Does order matter when you upgrade macOS?
If your current operating system is OS X Lion (10.7), you can skip a few versions, and upgrade directly to macOS High Sierra. To upgrade to Sierra from, say, Mavericks, you’ll have to consequently upgrade to Yosemite and then to El Capitan first.
Check Your macOS for Sierra Compatibility
These OS versions can upgrade to Sierra:
OS X Mountain Lion v10.8
OS X Mavericks v10.9
OS X Yosemite v10.10
OS X El Capitan v10.11
Here’s how to find out which OS version you’re running now:
Click Apple icon in the top left corner.
Choose About this Mac.
There you have it, in capital letters.
Memory (RAM): 2 GB (preferably 4 GB) Sierra is pretty lightweight, so you only need 2 GB of RAM to upgrade. Cool, eh?
Disk space: 8 GB of free space on drive. In the same About this Mac menu select 'Storage' tab. In front of the multi-colored bar, you will see the phrase, 'X.XX GB free out of XX.XX GB.' If you don't have at least 8 GB of free space, you should delete some old files.
Before you update macOS, don’t forget to:
Clean up your Mac
This is essential if you want a fast and effortless update, and glitchless work of your new macOS. And it’s also pretty easy. To give your Mac a cleanup, you need to get rid of system junk, uninstall extra apps, and clean some old caches. If that sounds like a lot of work, you can get a Mac cleaner like CleanMyMac for the job.
How to update your Mac: Clean it up first
Launch it.
Hit Scan to find all the extra files you can delete.
Press Run.
As you can see, I have 8.56 GB worth of caches, obsolete language files, broken downloads. You'll feel great getting rid of them. That will give your Mac a basic system cleanup, but CleanMyMac is going to come in handy after the update as well. It monitors your Mac’s health, helps you speed up the system and remove unnecessary apps (Trashing doesn’t fully uninstall apps, by the way).
Back up your Mac
This is basic common sense before any Mac software update you’d like to undertake. Why? Well, because sometimes updates happen less smoothly than you’d like them to. To make sure you have all your information and files saved up neatly, you need a backup. To back up your Mac, you need to activate Time Machine.
Open your Applications folder.
Choose Time Machine.
'Select Backup Disk…' Note: You may need to first choose to 'Set Up Time Machine.'
Choose where you'd like to store your backup.
Both an external drive or an Airport Time Capsule fit.
Switch the toggle on the left, from 'OFF' to 'ON.' Right beneath the name of your storage device, you'll see 'Oldest backup,' 'Latest backup,' and 'Next backup' — Your backup will begin within 5 minutes. To speed it up, click the arrow clock icon next to the Date & Time at the top-right of the menu bar and select 'Back Up Now.'
How to download macOS Sierra (or newer macOS) and install it
MacOS Sierra is available since September 20, 2016. If you’re thinking “That’s cool, but how do I update my Mac to it?”, no worries, it’s quite simple.
To download any new macOS and install it you’ll need to do the next:
Open App Store.
Click Updates tab in the top menu.
You’ll see Software Update — macOS Sierra or newer OS
Click Update.
Wait for macOS download and installation.
Your Mac will restart when it’s done.
Now you have a new OS
We hope this guide has been of use, and don’t forget to clean up your Mac and back it up before you get the classic macOS! Cheers.
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macOS Sierra is coming this fall with plenty of awesome new features that developers can take advantage of in their apps; as such, Apple is releasing early beta software so that developers can make their apps work seamlessly when the full operating system launches to the public.
Apple occasionally offers updates to iOS, watchOS, tvOS, and macOS as closed developer previews or public betas for iPhone, iPad, Apple TV and Mac (sadly, no public beta for the Apple Watch). While the betas contain new features, they also contain pre-release bugs that can prevent the normal use of your iPhone, iPad, Apple Watch, Apple TV, or Mac, and are not intended for everyday use on a primary device. That's why we strongly recommend staying away from developer previews unless you need them for software development, and using the public betas with caution. If you depend on your devices, wait for the final release.
How to make an archived backup of your Mac with Time Machine
Before you begin, make sure you back up your Mac. The download and installation process is fairly easy, but any time you make significant changes to your computer, you risk problems. When it comes to securing your data, it is definitely better to be safe than sorry. Even if you just backed everything up the night before, make sure your Mac is completely up-to-date.
Connect an external hard disk or Time Capsule with a USB, FireWire, or Thunderbolt cable.
Click on the Apple icon () in the upper left corner of your screen.
Select System Preferences... from the dropdown menu.
Select Time Machine in the System Preferences window.
Turn the Time Machine slider On.
Click Select Backup Disk and choose the disk you'd like to use.
Time Machine will format the hard drive for backups and start within two minutes.
How to download the macOS Sierra developer beta
Downloading the latest beta on your Mac is as simple as visiting Apple's developer portal.
Visit developer.apple.com on your Mac.
Click on the Develop tab.
Click on the Downloads tab.
Log in with your developer account.
Scroll down and click on the Download button for macOS 10.12.3. The file will automatically download to your Mac.
Open your Downloads window and select macOS Sierra Developer Beta Access Utility.
Double-click macOSSierraDeveloperBetaAccessUtility.pkg to run the installer.
When the installer is finished downloading, the Mac App Store will automatically open to the Updates section. Click Update to download and install the developer beta software. After the software has been downloaded, your Mac will automatically restart.
If the latest developer beta does not appear on the Updates list, restart your Mac. Then, open the Mac App Store and click the Updates tab.
The developer beta update can take a long time to finish downloading, depending on the size. You can check the status in the Updates tab of the Mac App Store.
How to install the macOS Sierra developer beta
After macOS Sierra is finished downloading, you will be prompted to install the software automatically.
Click on Continue.
Agree to Apple's Terms and Conditions.
Click on Install.
Follow the instructions to install macOS Sierra.
Your Mac will reboot to install macOS Sierra. You'll see a black screen with the Apple Logo and a progress bar. Grab a cup of coffee while you wait for the software to finish installing.
How to get started with the macOS Sierra developer beta
Once your Mac reboots, you'll be set up with macOS Sierra. You'll have to follow a couple of steps to get started.
Click on Continue.
Sign in with your Apple ID and password. iCloud will sync your desktop and other files.
Click on Get Started.
You'll be directed to your Home screen where you can start digging around to find all of the fun new features.
Update July 5, 2017: Apple has just released macOS Sierra 10.12.6 beta 6 for developers. If you already have the macOS Sierra beta installed, head to Mac App Store > Updates and download away. If you've been waiting for beta 6 to start testing macOS 10.12.6, keep reading and we'll walk you through the setup!
Running beta software
Main
macOS
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