On June 5, 2017, Apple previewed macOS High Sierra. It was available as a 'public beta' starting on June 26, 2017, and was released as a final product on September 25, 2017. Photo Credit: Apple, Inc. (macOS High Sierra on MacBook Pro) macOS High Sierra is a free release and the final version only will be available officially via Apple's own App. . Cat emcp 2 manual. Trade-in value based on 2019 15-inch MacBook Pro. Trade-in value will vary based on the condition, year, and configuration of your trade-in device. You must be at least 18 years old to be eligible to trade in for credit or for an Apple Store Gift Card. Not all devices are eligible for credit. Get the best deals on Apple MacBook Pro macOS 10.13, High Sierra 16GB Laptops and find everything you'll need to improve your home office setup at eBay.com. Fast & Free shipping on many items!
Check compatibility
You can upgrade to macOS High Sierra from OS X Mountain Lion or later on any of the following Mac models. Your Mac also needs at least 2 GB of memory and 14.3 GB of available storage space.
MacBook introduced in late 2009 or later
MacBook Air introduced in late 2010 or later
MacBook Pro introduced in mid-2010 or later
Mac mini introduced in mid-2010 or later
iMac introduced in late 2009 or later
Mac Pro introduced in mid-2010 or later
MacBook Air introduced in late 2010 or later
MacBook Pro introduced in mid-2010 or later
Mac mini introduced in mid-2010 or later
iMac introduced in late 2009 or later
Mac Pro introduced in mid-2010 or later
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 macOS High Sierra, the installer will let you know.
Make a backup
Macbook Pro 13 Inch Late 2011 Macos High Sierra Madre
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. Find out how to back up your Mac. https://tauzj.over-blog.com/2020/11/wechat-2-3-260.html.
Get connected
It takes time to download and install macOS, so make sure you have a reliable Internet connection. If you’re using a Mac notebook computer, plug it into an AC power source.
Download macOS High Sierra
For the strongest security and latest features, find out whether you can upgrade to macOS Catalina, the latest version of the Mac operating system.
If you still need macOS High Sierra, use this App Store link: Get macOS High Sierra.
Begin installation
After downloading, the installer will open automatically.
Macbook Pro 13 Inch Late 2011 Macos High Sierra Leone
Click Continue and follow the on-screen instructions. You may find it easiest to start the installation in the evening so that it can be completed overnight, if needed.
If the installer asks for permission to install a helper tool, enter the administrator name and password that you use to log in to your Mac, then click Add Helper.
Macbook Pro 13 Inch Late 2011 Macos High Sierra 10.12
Allow the installation to be completed
Macbook Pro 13 Inch Late 2011 Macos High Sierra 10.13
Please allow the installation to be completed without putting your Mac to sleep or closing its lid. Free android sync software for mac. Your Mac may restart, display a progress bar or show a blank screen several times as it installs both macOS and related updates to your Mac firmware.
Learn more
- If you have hardware or software that isn’t compatible with High Sierra, you may be able to install an earlier macOS, such as Sierra or El Capitan.
- macOS High Sierra can't be installed 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.