The Big Boom! Mac OS

macOS Big Sur elevates the world’s most advanced desktop operating system to a new level of power and beauty. Experience Mac to the fullest with a refined new design. Enjoy the biggest Safari update ever. Discover new features for Maps and Messages. And get even more transparency around your privacy. Learn how to upgrade to macOS Big Sur.

macOS Big Sur updates improve the stability, performance, or compatibility of your Mac and are recommended for all macOS Big Sur users. After installing macOS Big Sur, choose System Preferences from the Apple menu , then click Software Update to check for the latest updates. Learn more about updating the software on your Mac.

Gateway Timed Out Error. There’s been a lot of complaints regarding the macOS Big Sur download. Explore the world of Mac. Check out MacBook Pro, MacBook Air, iMac, Mac mini, and more. Visit the Apple site to learn, buy, and get support.

For details about the security content of these updates, see Apple Security Updates. For details about enterprise changes in these updates, see What's new for enterprise in macOS Big Sur.

macOS Big Sur 11.3

macOS Big Sur 11.3adds support for AirTag, includes iPhone and iPad app improvements for Macs with M1, introduces separate skin tone variations for emoji with couples, and adds more diverse voice options for Siri.

AirTag and Find My

  • Support for AirTag to keep track of and find your important items like your keys, wallet, backpack, and more, privately and securely in the Find My app
  • The Find My network with hundreds of millions of devices can help you find your AirTag, even when it isn’t nearby
  • Lost Mode notifies you when your AirTag is found, and you can enter a phone number where you can be contacted

iPhone and iPad apps on Macs with M1

  • Option to change an iPhone and iPad app's window size
  • Support for displaying the highest resolution version of an iPhone or iPad app in full screen
  • Keyboard support for iPhone and iPad games designed to use device tilt
  • Keyboard, mouse, and trackpad support for iPhone and iPad games that support game controllers

Emoji

  • Support for separate skin tones for each individual in all variations of the couple kissing emoji and couple with heart emoji
  • New face emojis, heart emojis, woman with a beard emoji

The Big Boom Mac Os Download

Siri

  • Siri now includes more diverse voice options

Apple Music

  • Autoplay keeps music playing by automatically playing a similar song, once you've reached the end of a song or playlist
  • City charts showcase what's popular in over 100 cities from all over the world

Podcasts

  • Podcasts Show Pages are redesigned to make it easier to start listening
  • Option to save and download episodes, automatically adding them to your Library for quick access
  • Download behavior and notification settings can be customized on a show-by-show basis
  • Top Charts and popular categories in Search help you discover new shows

News

  • Redesigned News+ feed enables Apple News+ subscribers to quickly find, download, and manage magazine and newspaper issues
  • All-new Search experience that helps you find relevant topics, channels, and stories

Safari

  • Start Page section order can now be customized
  • Additional WebExtensions API lets developers offer extensions that replace the new tab page
  • Web Speech API lets developers incorporate speech recognition into their webpages for real-time captioning, dictation, and voice navigation
  • WebM and Vorbis video and audio format support

Reminders

  • Ability to sort Today Smart list
  • Support for syncing the order of reminders in lists across your devices
  • Option to print your reminder lists

Gaming

  • Xbox Series X S Wireless Controller or Sony PS5 DualSense Wireless Controller support

Mac computers with the M1 chip

  • Hibernation support

About This Mac

  • About this Mac displays Apple warranty status and AppleCare+ coverage in the Service tab when signed in with Apple ID
  • Support for purchasing and enrolling in AppleCare+ for eligible Mac computers from About This Mac

This release also fixes the following issues:

  • Reminders created via Siri may be unintentionally set for early morning hours
  • iCloud Keychain might not turn off
  • AirPods audio routing to incorrect device for Automatic Switching
  • AirPods Automatic Switching notifications might be missing or duplicated
  • External 4K monitors may not display in full resolution when connected over USB-C
  • Login window may not display properly after restarting Mac mini (M1, 2020)
  • The Dwell feature may not work in the Accessibility Keyboard

Some features may not be available for all regions or on all Apple devices, and require an Apple ID.

macOS Big Sur 11.2.3

macOS Big Sur 11.2.3 provides important security updates and is recommended for all users.

macOS Big Sur 11.2.2

macOS Big Sur 11.2.2 prevents MacBook Pro (2019 or later) and MacBook Air (2020 or later) models from incurring damage when they are connected to certain third-party, non-compliant powered USB-C hubs and docks.

macOS Big Sur 11.2.1

macOS Big Sur 11.2.1 addresses an issue that may prevent the battery from charging in some 2016 and 2017 MacBook Pro models.

Some features may not be available for all regions, or on all Apple devices.

macOS Big Sur 11.2

macOS Big Sur 11.2 improves Bluetooth reliability and fixes the following issues:

  • External displays may show a black screen when connected to a Mac mini (M1, 2020) using an HDMI to DVI converter
  • Edits to Apple ProRAW photos in the Photos app may not save
  • iCloud Drive could turn off after disabling the iCloud Drive Desktop & Documents Folders option
  • System Preferences may not unlock when entering your administrator password
  • Globe key may not display the Emoji & Symbols pane when pressed

Some features may not be available for all regions, or on all Apple devices.

macOS Big Sur 11.1

macOS Big Sur 11.1 introduces support for AirPods Max, TV app enhancements, Apple News widgets, and privacy information on the App Store. This release also includes bug fixes for your Mac.
AirPods Max

  • Support for AirPods Max, new over-ear headphones
  • High fidelity audio for rich sound
  • Adaptive EQ adapts sound in real time to the personal fit of ear cushions
  • Active Noise Cancellation to block out environmental noise
  • Transparency mode to hear the environment around you

Apple TV

  • An all-new Apple TV+ tab makes it easy to discover and watch Apple Original shows and movies
  • Enhanced search so you can browse by category such as genre and see recent searches and suggestions as you type
  • Top search results shown with the most relevant matches across movies, TV shows, cast, channels, and sports

Apple News

  • Apple News widgets are now available in Notification Center

App Store

  • New privacy information section on App Store pages that includes a developer-reported summary of the app’s privacy practices
  • In-game dashboard within Arcade games recommends new Arcade games to play

iPhone and iPad apps on Macs with M1

  • New window options for iPhone and iPad apps let you switch between landscape and portrait orientations or expand a window to fill the entire screen

Photos

  • Apple ProRAW photos can be edited in the Photos app

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  • Ecosia search engine option in Safari

Air Quality

  • Available in Maps and Siri for locations in China mainland
  • Health recommendations are provided in Siri for the United States, United Kingdom, Germany, India, and Mexico at certain air-quality levels
  • Data in Maps and Siri reflects updated national scales for Germany and Mexico

This release also addresses the following issues:

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  • QuickTime Player might quit when opening a movie with a timecode track after upgrading from macOS Catalina
  • Bluetooth connection status was not displayed in Control Center
  • Reliability of unlocking your Mac automatically with your Apple Watch
  • Trackpad scrolling speed may be faster than expected on MacBook Pro models
  • LG UltraFine 5K Display may incorrectly display at 4K resolution on Macs with M1

Some features may not be available for all regions, or on all Apple devices.

macOS Big Sur 11.0.1

Design

  • New design for apps makes it easier to focus on your content and take action with space efficient toolbars and full height sidebars
  • Updated menu bar features wider spacing and a new translucent material that becomes more vibrant when you interact with it
  • Refreshed system sounds include the boot chime and sounds for transferring files, moving items to the trash, locking files, and more

Control Center

  • Control Center puts your favorite menus and controls in one handy place in the menu bar so you can quickly adjust settings as you work
  • Additional controls appear when you click to expand Control Center menus
  • Support for pinning favorite menus from Control Center to the menu bar

Notification Center

  • Updated Notification Center brings notifications and widgets together in one view
  • Interactive notifications display additional information and actions when you expand them
  • Beautiful, new data-rich widgets for Calendar, Clock, Notes, Photos, Podcasts, Reminders, Screen Time, Stocks, and Weather
  • Edit view lets you to add new widgets and customize their size
  • Support for widgets from third-party apps

Safari

  • World’s fastest desktop browser with industry-leading performance and energy efficiency*
  • Customizable new start page lets you set a background image and decide what appears, including Reading List, iCloud Tabs, Privacy Report and more
  • Expanded extensions support and new dedicated category in the App Store for discovering new extensions
  • New tab design featuring favicons in tabs, and website previews that appear when you hover over a tab
  • Translation (beta) for English, Spanish, Simplified Chinese, French, German, Russian or Brazilian Portuguese [US-English and Canadian-English only]
  • Privacy Report gives you visibility into how Safari keeps your browsing your business, with an overview of trackers blocked by Intelligent Tracking Prevention
  • Safari password monitoring securely screens saved passwords for any that may have been involved in a data breach
  • Safari privacy prompts for extensions let you choose when a website can work with an extension

Messages

  • Pinned conversations keep up to nine of your favorite threads at the top of the list
  • Mentions let you direct a message to an individual in a group conversation
  • Inline replies let you reply to a specific message earlier in the conversation
  • Message effects for balloons, confetti, lasers and more
  • #images helps you find and add trending GIFs to messages
  • Memoji makes it simple to create a personalized character and send stickers that match your mood and personality

Maps

  • Guides offer recommendations for places to go and things to do, curated by a selection of trusted brands
  • Look Around to explore cities in a high-resolution, interactive 3D experience
  • Indoor maps for major airports and shopping centers
  • Cycling directions helps you find bike-friendly routes to your destination
  • Electric vehicle routing helps you plan trips for supported vehicles that you add on iPhone

Some features may not be available for all regions, or on all Apple devices.

* Performance will vary based on system configuration, network connection, and other factors.

We all know by now that macOS Big Sur is the latest and greatest version of Apple’s Mac operating system. It was released in November 2020 and offered some serious advancements, especially on the visual side. If you have an older machine, though, you may be wondering whether your Mac is compatible. Let’s shed some light on macOS Big Sur system requirements and help you check whether your Mac supports the new OS.

Before you attempt to upgrade to Big Sur

There are a couple of things you should do before you upgrade to Big Sur.

  • Back up your Mac.

It doesn’t matter whether you use Time Machine or a third-party backup tool, just make sure you backup your Mac immediately before you upgrade.

  • Free up some space for the new OS

To get macOS Big Sur running on your Mac, you need at least 20GB of free space. So, if you aren’t sure you have enough, here’s how to check it. Click the Apple menu and select About This Mac. Go to the Storage tab to let your Mac calculate the amount of free space. If you don’t have enough, you can try removing some old junk with CleanMyMac X. This app detects ancient cache, user log files, and other clutter and helps you delete it from your Mac.

  1. Download the free version of CleanMyMac X and install it, then launch.
  2. Press Scan.
  3. Click Run.

That’s all there is to it. I managed to clear 10GB in just a couple of minutes, which saved me hours I would have spent if I were to do it manually.

The Big Boom! Mac OS

macOS Big Sur requirements

The Big Boom! Mac OS

Here’s the list of macOS Big Sur supported Macs:

  • Any Mac Pro or iMac Pro
  • MacBook Pro and MacBook Air 2013 and later
  • iMac and Mac mini 2014 and later
  • MacBook 2015 and later

As you can see, some Macs released as long ago as 2013 can officially run Big Sur. That’s pretty good considering the number of macOS updates there have been since then and the new features they have introduced.

Sadly, a few machines that were supported to upgrade to Catalina have fallen off the list for Big Sur, notably the 2012 MacBook Pro, MacBook Air, and iMac.

Mac models that do crash

Immediately after Big Sur's release on November 13, 2020, Mac users started reporting system failures that appeared to affect MacBooks from 2013-2014. The attempted installation resulted in 'bricking some older MacBook Pro models,' according to MacRumors. Notably, those MacBooks are the oldest still supported Macs that can run Big Sur. So if your MacBook belongs to that generation, we advice you to do little research on this before you rush to install Big Sur.

macOS Big Sur compatibility

If your Mac’s model is on the list of “officially supported” Macs to run Big Sur, you will definitely be able to upgrade it to the latest OS. You can be sure the installer will run on your Mac and that if you run into trouble, you can expect help from Apple, either in the form of support documentation or an update to the OS.

But, if your Mac is slightly older and isn’t on the list, there is a possibility you can still update it to Big Sur. Several Mac users have had some success installing the Big Sur beta on Macs that aren’t on Apple’s list. It requires a workaround, and there’s no guarantee that it will continue to work when the final version of Big Sur is released or when updates are issued. But, if you’re determined to install Big Sur on an older Mac, or you want to try it as a fun project, it’s an option.

Things to consider before you try to install Big Sur on an unsupported Mac

Installing macOS Big Sur on a Mac that’s not on Apple’s official list of unsupported Macs isn’t as straightforward as just downloading the installer and running it. How you install it will depend on the Mac you’re trying to install it on, and we’ll come to that later in the article. But there are other things you need to consider.

  • Your Mac may not run at all afterwards.

If you get the installation process wrong or something just doesn’t work as it should, you could be left with a Mac that doesn’t boot. For that reason, you should make a bootable clone of your startup drive before you start.

  • Even if your Mac boots, parts of it won’t work

Among those users who successfully installed the beta version of Big Sur on unsupported Macs, most reported that either the graphics system (GPU) didn’t work or that Wi-Fi didn’t work. You can get around the wifi issue by replacing the internal Wi-Fi card or using a USB Wi-Fi adaptor, but you can’t replace the GPU. Best crap strategies.

  • There’s no guarantee updates will work

Just as you can’t use the regular installer to install Big Sur on an unsupported Mac, you won’t be able to install updates using Software Update. That could leave you vulnerable to security flaws.

How to upgrade to Big Sur on an unsupported Mac

How to download pictures from my cell phone. As we said earlier, the specifics of how you install Big Sur on an older Mac vary according to the Mac, but there are lots of success stories in this thread.

One example is the user who installed the Big Sur beta on a 2012 15in MacBook Pro, and it ran well apart from Wi-Fi not working. That user got around the problem by using an iPhone as a hotspot (you can use Personal Hotspot by connecting to an iPhone via Bluetooth or USB). Another user reported installing Big Sur on a 2012 Mac mini, but with sound and Wi-Fi not working.

The question of whether or not your Mac is compatible with macOS Big Sur can’t be answered just by looking at Apple’s list of supported Macs. Those are the machines on which Apple has decided to support installation, but there are others on which Big Sur will run, albeit with a bit of extra work. You should decide for yourself whether you want to take risks associated with installing Big Sur on an unsupported Mac. And, if you decide to go ahead, be sure to back up your Mac and clean it up using Mac maintenance software like CleanMyMac X.