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Thanks for reaching out to the Apple Support Communities! From your message I can see that you have erased the 2011 MacBook Air and are looking to upgrade the OS X from Lion.
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You're correct that you need to upgrade to OS X El Capitan before you can upgrade to macOS High Sierra.
Since you're unable to reinstall the Mac OS X Lion through Recovery, see if you can boot into Internet Recovery. To access Internet Recovery, restart your MacBook Air and hold down Option + Command + R. This will allow you to reinstall OS X Lion.
By reinstalling Lion you'll have access to the App Store and you can follow the steps to upgrade to OS X El Capitan: How to upgrade to OS X El Capitan.
Once you have OS X El Capitan running, you can then upgrade to macOS High Sierra: How to upgrade to macOS High Sierra.
If you're unable to reinstall OS X Lion, you'll need to have access to another Mac to be able to create a bootable USB drive for El Capitan. This article will provide you with the steps to take to create a bootable installer: How to create a bootable installer for macOS.
All the best!
Feb 12, 2020 6:35 AM
Are you looking for the direct download for Mac OS Sierra Download 10.12 mac os sierra download iso? Well you have come to the right place. No Apple store needed!. We have uploaded this so you can make a bootable USB using TransMac etc. Its also perfect for those Hackintosh installs!
The Mac OS is in a .zip format so you will need to extract the file first. The reason why we uploaded this here is to keep everything in one location. I will be uploading some older versions of Mac OS suitable for older macbooks here. Lets get on with the Mac OS Sierra Download.
According to Apple, the official compatible hardware list of Macs capable of running Mac OS Sierra 10.12 is as follows:
- MacBook Pro (2010 and later)
- MacBook Air (2010 and later)
- Mac Mini (2010 and later)
- Mac Pro (2010 and later)
- MacBook (Late 2009 and later)
- iMac (Late 2009 and later)
Please note that if you install Mac OS with a GMA GPU, you will need to install the correct Kexts files to go with it. We will be uploading them soon!. So stay tuned to Just Apple Stuff for your Mac OS Sierra Download!
Mac OS Sierra Download 10.12:
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File name: Install macOS Sierra.zip
File size: 4.44GB
Version: macOS Sierra
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Mac OS Sierra Direct Download: Direct Download
Mac OS Sierra Torrent Download:
Note: Let Us Know In comments if any link is not working, We will update ASAP.
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MacOS Sierra Overview
The Apple MacOS is one of the most beloved computers Operating systems in the world. It is simple yet powerful to use. Apple updates the OS to make it one of the best and most responsive systems.
Apple is known to add new features to the OS now and then. The most recent installment of the all-new MacOS is the OSX 10.12 High Sierra. The OS is a successor to MacOS El Capitan(The captain), and it has lots of new and added features to keep the computers at top peak.
Updates in software usually are meant to debug and to add new features to the system. Apple has never failed us with the new fascinating features which are worked up into the MacOS.
The New Features Of Mac Sierra macOS are:
A new file management system: The system assures better security along with a with a new management technology which is used here. It also ensures more responsiveness and says the system has a new foundation different from the previous mac systems.
HEVC
HEVC is a new video streaming method which is introduced in the new OS. It is said to be up to 40% faster and takes less space on the mac while ensuring the same quality.
Metal 2
Metal 2 is the new GPU which is to improve Graphical processing during games or while streaming content. It also supports better VR and software development.
The MacOS Sierra allows the users to create interactive virtual reality worlds. Apps and all features have been boosted. A better version of photos is also created in the update. The web browser Safari is improved with new features such as web tracking prevention and website tailoring.
More detailed features of the OS can be read here: https://www.apple.com/lae/macos/high-sierra/
The difference between Sierra and High Sierra is that High Sierra OS is a newer and better version of the Sierra OS. High Sierra 10.12 was released on 9th June 2018 whereas Sierra was released back in September of 2016.
Hardware Requirements to be checked before download:
A MacOS 10.7.5 or later
2GB of RAM
9GB internal or external storage.
How to Download Apple Mac OSX 10.12 Sierra?
Apple recommends downloading the High Sierra OS from the Mac AppStore. It is recommended to download the High Sierra due to security and compatibility reasons.
During installation, your Mac might restart many times. It will then perform some initial setup tasks in the background. While the setups are being done, activities may not seem as fast as before the update but will soon be better and faster than ever.
Should I Download Apple Mac OS 10.12 Sierra?
Free Downloads Macbook Air
The Answer is, Yes! Definitely. The Mac OS Sierra Download is the most advanced MacOS ever and is packed with several features never seen before. It also improves files storage and security of your mac.
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Finally, we come to an end to this guide on Download of the Apple MacOS 10.12 Sierra. We hope it helps you to run your Mac smoothly and safely.