Apple Releases macOS Big Sur 11.2 With Bug Fixes for Bluetooth, External Displays, iCloud Drive, and More - MacRumors
Skip to Content

Apple Releases macOS Big Sur 11.2 With Bug Fixes for Bluetooth, External Displays, iCloud Drive, and More

Apple today released macOS Big Sur 11.2, the second major update to the macOS Big Sur operating system that launched in November. macOS Big Sur 11.2 comes more than a month after the release of macOS Big Sur 11.1.

First Look Big Sur Feature2
The new ‌‌macOS Big Sur‌ 11.2‌ update can be downloaded for free on all eligible Macs using the Software Update section of System Preferences.

According to Apple's release notes, macOS Big Sur 11.2 addresses several bugs, such as an issue that could cause external external displays to show a black screen when connected to an ‌M1‌ ‌Mac mini‌ using an HDMI to DVI converter and a problem that caused iCloud Drive to disable when turning off the ‌iCloud Drive‌ Desktop & Documents Folders option.

Apple's full release notes for the update are available below:

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

Though not mentioned in the release notes, one of the macOS Big Sur 11.2 betas removed a feature that allowed Apple apps bypass third-party firewalls, security tools, and VPN apps. ‌macOS Big Sur‌ 11 included a ContentFilterExclusionList that let Apple's apps like the App Store, Maps, iCloud, and more to avoid firewall and VPN apps that users had installed.

These apps were not able to filter or inspect traffic for some built-in Apple apps, and the functionality has been removed. Apple apps will now be compatible with VPN apps and will no longer be able to bypass firewalls and other security tools.

‌macOS Big Sur‌ is a major update that brings a full redesign to the Mac, along with new features designed for ‌‌M1‌‌ Macs. Complete details on all of the new functionality in ‌macOS Big Sur‌ can be found in our roundup.

Related Forum: macOS Big Sur

Popular Stories

iPhone 18 Pro Deep Red Feature

iPhone 18 Pro Launching in Two Months With These 12 New Features

Friday July 24, 2026 7:26 pm PDT by
It is now late July, and that means the iPhone 18 Pro and iPhone 18 Pro Max are less than two months away. The devices are expected to look similar to the iPhone 17 Pro and iPhone 17 Pro Max, but there will still be many year-over-year changes, with rumored features including a smaller Dynamic Island, 5G via satellite, and more. Apple is expected to unveil the iPhone 18 Pro, iPhone 18 Pro...
macbook ultra

'MacBook Ultra' Coming Soon With These 12 New Features

Friday July 24, 2026 6:00 pm PDT by
Apple's first high-end MacBook redesign in five years is expected to arrive in the near future, bringing a run of firsts to the Mac. Bloomberg's Mark Gurman expects the laptop to arrive between late 2026 and early 2027, with the later window now looking more likely owing to the global memory chip shortage. Analyst Ming-Chi Kuo expects mass production to begin by late 2026. Apple last...
5 Reasons to Buy the iPhone 17 Now Feature

5 Reasons to Buy the iPhone 17 Now Instead of Waiting for iPhone 18

Thursday July 23, 2026 8:26 am PDT by
Apple's iPhone 18 Pro models and its first foldable are less than two months from being unveiled. That may sound like a reason to sit tight if you're looking to upgrade from an iPhone 16 or older series, but between looming price hikes and Apple's new split-launch calendar, there's a decent case for grabbing an iPhone 17 series model right now. Here are five reasons in favor of putting your order ...

Top Rated Comments

headlessmike Avatar
72 months ago

App Store now donloading 10.2
Ah, good old Jaguar.
Score: 16 Votes (Like | Disagree)
72 months ago

What's with the numbering system? It makes it look like there's been 2 significant OS updates since Big Sur came out, when the truth is there's been 2 bugfix releases. What's wrong with calling it 11.0.2?
I'm guessing that the next macOS will be called version 12.
Score: 16 Votes (Like | Disagree)
Jack Neill Avatar
72 months ago
Please fix the music app.... PLEASE!!!!!!!
Score: 11 Votes (Like | Disagree)
thadoggfather Avatar
72 months ago
And now I update (from RC2 11.2)

FYI- bluetooth appears to be fixed. Went two days without a disconnect, even some time at a BT congested coffee shop with it.

Would've cut in and out about 15-20x in that timeframe, on 11.0.1 previously on my M1 air.

RC3 build = GM. 20D64 is build number for both.
Score: 10 Votes (Like | Disagree)
72 months ago
What's with the numbering system? It makes it look like there's been 2 significant OS updates since Big Sur came out, when the truth is there's been 2 bugfix releases. What's wrong with calling it 11.0.2?
Score: 9 Votes (Like | Disagree)
72 months ago
Some nice discovery with version 11.2 and boot time after rebooting a MacBook Air M1: Affinity Photo and Affinity Designer boot in less than 2 seconds (in version 11.1 it took almost 20 - 30 seconds). Adobe Photoshop Beta only took about 3 seconds, and now only 1-2 seconds... Illustrator boot time is less than 5 seconds. Mimestream, a wonderful native Gmail client... less than 1 second! Pages, 1 second. Excel, 2 seconds. Word, 1 second.... its crazy!
Score: 7 Votes (Like | Disagree)