Check compatibility
You can upgrade to OS Yosemite on any of the following Mac models. Your Mac also needs at least 2GB of memory and 8GB of available storage space.
Mac Pro (Early 2008 or newer) As for operating systems, you can update directly to Yosemite if you’re running an OS on the list below: OS X Snow Leopard (v10.6.8). Huawei mobile partner for mac os sierra. Jun 20, 2014 If new design means the new Yosemite OS, yes. We don't know yet if it will be free, but I would expect it to be. In the past ten years, each Mac OS new release has been priced the same as or lower than the one before. I see no reason for Apple to go from a free Mavericks release to a pay Yosemite release. Jun 05, 2014 OS X Yosemite's new look is the most radical design change since OS X was first released in 2001. But unlike Microsoft's approach with Windows 8, Yosemite isn't a jarring, foreign change. Jun 07, 2014 Yes, if you purchase a MacBook Pro (or any other computer in the Mac lineup), you should be able to download and install OS X Yosemite on it once it is released. Below is a link to the OS X Yosemite page from the official Apple website, if you are interested in learning more about the newest version of the OS X operating system. Oct 16, 2014 Mac OS X 10.10 Yosemite is out, but there are four things you need to do before upgrading your Mac to Apple’s latest operating system. Check if your Mac is able to run Yosemite.
MacBook introduced in 2009 or later, plus MacBook (13-inch, Aluminum, Late 2008)
MacBook Air introduced in late 2008 or later
MacBook Pro introduced in mid 2007 or later
Mac mini introduced in early 2009 or later
iMac introduced in mid 2007 or later
Mac Pro introduced in early 2008 or later
Xserve models introduced in early 2009
To find your Mac model, memory, storage space, and macOS version, choose About This Mac from the Apple menu . If your Mac isn't compatible with OS X Yosemite, the installer will let you know.
Make a backup
Before installing any upgrade, it’s a good idea to back up your Mac. Time Machine makes it simple, and other backup methods are also available. Learn how to back up your Mac.
Get connected
It takes time to download and install OS X, so make sure that you have a reliable Internet connection. If you're using a Mac notebook computer, plug it into AC power.
Download OS X Yosemite
For the strongest security and latest features, find out whether you can upgrade to macOS Catalina, the latest version of macOS.
If you still need OS X Yosemite, use this link: Download OS X Yosemite. A file named InstallMacOSX.dmg will download to your Mac.
Install the macOS installer
Double-click the downloaded file to open a window showing its contents. Then double-click the file within, named InstallMacOSX.pkg.
Follow the onscreen instructions, which will guide you through the steps necessary to install.
Begin installation
After installation of the installer is complete, open the Applications folder on your Mac, then double-click the file named Install OS X Yosemite.
Click Continue and follow the onscreen instructions. You might find it easiest to begin installation in the evening so that it can complete overnight, if needed.
Allow installation to complete
Please allow installation to complete without putting your Mac to sleep or closing its lid. Your Mac might restart, show a progress bar, or show a blank screen several times as it installs both OS X and related updates to your Mac firmware.
Mac Os X Yosemite Upgrade
Learn more
Apple Mac Os X Yosemite
- OS X Yosemite won't install on top of a later version of macOS, but you can erase your disk first or install on another disk.
- You can use macOS Recovery to reinstall macOS.