Apple Seeds Fifth Beta of macOS Monterey 12.5 to Developers - MacRumorsOpen MenuShow RoundupsShow Forums menuVisit ForumsOpen Sidebar
Skip to Content

Apple Seeds Fifth Beta of macOS Monterey 12.5 to Developers

Apple today seeded the fifth beta of an upcoming macOS Monterey 12.5 update to developers for testing purposes, with the new update coming over a week after the release of the fourth macOS Monterey 12.5 beta.

macOS Monterey 2
Registered developers can download the beta through the Apple Developer Center and after the appropriate profile is installed, betas will be available through the Software Update mechanism in System Preferences.

There's no word yet on what new features or changes might be included in macOS Monterey 12.5, and nothing new was found in the first four betas. It's likely this update focuses on bug fixes and other minor improvements to the operating system.

macOS Monterey 12.5 could be one of the final updates to the macOS Monterey website as Apple is now shifting its focus to macOS Ventura, the next-generation Mac operating system coming this fall.

Related Forum: macOS Monterey

Popular Stories

iPhone 18 Pro Deep Red Feature

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

Friday July 17, 2026 10:39 am PDT by
It is now mid-July, and that means the iPhone 18 Pro and iPhone 18 Pro Max are now just 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 Max, ...
iPhone 18 Pro and Pro Max Feature

'Apple Upgrade' Program Reportedly Launching Next Week

Tuesday July 21, 2026 8:30 am PDT by
Apple and Klarna are partnering on a new "Apple Upgrade" program set to launch in the U.S. on Tuesday, July 28, according to Bloomberg's Mark Gurman. The program will allow you to finance most iPhone, iPad, Mac, and Apple Watch models, with a 24-month term for iPhones and Apple Watches and a 36-month term for iPads and Macs. Customers will be able to pay off the device early during the term, ...
iPhone 18 Pro Deep Red Feature

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

Tuesday July 21, 2026 6:22 am PDT by
It is now mid-July, and that means the iPhone 18 Pro and iPhone 18 Pro Max are now just 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 Max, ...

Top Rated Comments

53 months ago
We need to be patient, making emojis takes time..
Score: 13 Votes (Like | Disagree)
53 months ago
Wow lots of bugs in this one B4 was better
Score: 7 Votes (Like | Disagree)
53 months ago
Something horrible here - right click on Documents or Applications in the dock and click "Open in Finder" and I get an error, "The application Finder can't be opened -609".
Finder can still be opened by double clicking the Macintosh HD icon.
Upgraded from b4. The only other new thing was uninstalling Intel MS Teams and installing AS MS Teams.

Dominic



Attachment Image
Score: 6 Votes (Like | Disagree)
Realityck Avatar
53 months ago
This release is macOS 12.5 beta 5 (21G5063a) - July 5, 2022
Dev release notes preceded it by about 40 mins, and there was nothing new.
Score: 5 Votes (Like | Disagree)
53 months ago
As I have been rightfully reminded, those of us who are using a beta version of the OS on our main work machine should have known better... I would never let an engineer install beta software for a customer unless this is on the express recommandation of a support team to fix an issue. We even rarely install .0 Versions on a production environnement because experience taught us to wait for the first or second service packs...

Betas are made for testing and we should not take the stability of a beta software for granted, even if it's a fifth beta as we are clearly being demonstrated right now. I reverted to beta 4 like @jcscol did and will definitely be more cautious before I install another beta version, at the very least waiting a few days and making sure it's been tested by other enthusiasts before I take such a risk. Some might disagree, but as much as I am tempted to blame Apple for the loss of productivity today, I am the one who choose to install this beta without thinking twice about it.

Lesson learn again (at least until autumn lol 🤣).

Good luck to all.
Score: 4 Votes (Like | Disagree)
gank41 Avatar
53 months ago
Looks like BetterTouchTool is borked since I've updated...
I get a Crash Report and then a string of these:



Attachment Image
Score: 3 Votes (Like | Disagree)