Some Macs Auto-Updating to macOS Sonoma Without User Permission

Over the past few weeks, some Mac users have complained that their computer automatically upgraded itself from macOS Ventura to the latest macOS Sonoma release, even with the automatic updates setting turned off.

sonoma desktop wwdc
There are widespread complaints about this issue across the Apple Support Community, MacRumors Forums, Reddit, X, and other websites.

In most cases, it appears that affected users received a desktop notification alerting them that macOS Sonoma was an available software update. However, despite dismissing the notification and having automatic updates turned off, affected users said their Mac proceeded to install macOS Sonoma regardless. Apple began showing the notification to users on January 10, according to MacRumors contributor Aaron Perris.

The underlying cause of the issue is unclear, and an Apple spokesperson did not immediately respond to a request for comment.

It is possible to downgrade a Mac to an older macOS version by using a bootable installer to erase and install the older version and then restoring your data from a Time Machine backup. Always make sure to back up your data before downgrading a Mac.

To review your Mac's update settings, open the System Settings app, click General → Software Update, and click the info symbol next to Automatic Updates.

We will update this report if new information becomes available.

Related Forums: macOS Ventura, macOS Sonoma

Popular Stories

apple watch ultra yellow

What's Next for the Apple Watch Ultra 3 and Apple Watch SE 3

Friday April 25, 2025 2:44 pm PDT by
This week marks the 10th anniversary of the Apple Watch, which launched on April 24, 2015. Yesterday, we recapped features rumored for the Apple Watch Series 11, but since 2015, the Apple Watch has also branched out into the Apple Watch Ultra and the Apple Watch SE, so we thought we'd take a look at what's next for those product lines, too. 2025 Apple Watch Ultra 3 Apple didn't update the...
iphone 16 display

iPhone 17's Scratch Resistant Anti-Reflective Display Coating Canceled

Monday April 28, 2025 12:48 pm PDT by
Apple may have canceled the super scratch resistant anti-reflective display coating that it planned to use for the iPhone 17 Pro models, according to a source with reliable information that spoke to MacRumors. Last spring, Weibo leaker Instant Digital suggested Apple was working on a new anti-reflective display layer that was more scratch resistant than the Ceramic Shield. We haven't heard...
iPhone 17 Air Pastel Feature

iPhone 17 Reaches Key Milestone Ahead of Mass Production

Monday April 28, 2025 8:44 am PDT by
Apple has completed Engineering Validation Testing (EVT) for at least one iPhone 17 model, according to a paywalled preview of an upcoming DigiTimes report. iPhone 17 Air mockup based on rumored design The EVT stage involves Apple testing iPhone 17 prototypes to ensure the hardware works as expected. There are still DVT (Design Validation Test) and PVT (Production Validation Test) stages to...
Beyond iPhone 13 Better Blue

20th Anniversary iPhone Likely to Be Made in China Due to 'Extraordinarily Complex' Design

Monday April 28, 2025 4:29 am PDT by
Apple will likely manufacture its 20th anniversary iPhone models in China, despite broader efforts to shift production to India, according to Bloomberg's Mark Gurman. In 2027, Apple is planning a "major shake-up" for the iPhone lineup to mark two decades since the original model launched. Gurman's previous reporting indicates the company will introduce a foldable iPhone alongside a "bold"...
iPhone 17 Air Pastel Feature

iPhone 17 Air Launching Later This Year With These 16 New Features

Thursday April 24, 2025 8:24 am PDT by
While the so-called "iPhone 17 Air" is not expected to launch until September, there are already plenty of rumors about the ultra-thin device. Overall, the iPhone 17 Air sounds like a mixed bag. While the device is expected to have an impressively thin and light design, rumors indicate it will have some compromises compared to iPhone 17 Pro models, including only a single rear camera, a...
iPhone 17 Pro Blue Feature Tighter Crop

iPhone 17 Pro Launching Later This Year With These 13 New Features

Wednesday April 23, 2025 8:31 am PDT by
While the iPhone 17 Pro and iPhone 17 Pro Max are not expected to launch until September, there are already plenty of rumors about the devices. Below, we recap key changes rumored for the iPhone 17 Pro models as of April 2025: Aluminum frame: iPhone 17 Pro models are rumored to have an aluminum frame, whereas the iPhone 15 Pro and iPhone 16 Pro models have a titanium frame, and the iPhone ...

Top Rated Comments

Bokito Avatar
17 months ago
This is very bad for businesses. We haven’t upgraded yet because a single application isn’t compatible yet. For 99% of the users I don’t think the Sanoma update causes problems, but for some it will. Hopefully Apple ads an easy way to revert to a previous macOS. It isn’t that hard.
Score: 27 Votes (Like | Disagree)
0339327 Avatar
17 months ago
Had this happen to me during a standard restart. VERY VERY displeased. I didn’t even bother complaining because Apple doesn’t care.

They have lost all moral high ground with their quest for money and power.
Score: 22 Votes (Like | Disagree)
DJLC Avatar
17 months ago
Meanwhile, I can't get automatic updates to work even when I want them! I always have to manually "Update Now."

Apple's software QA really has fallen off a cliff.
Score: 19 Votes (Like | Disagree)
bierre Avatar
17 months ago
Happened to me twice yesterday, the system recommended me to update to Sonoma with a notification hinting new stuff coming with it. But even if you dismissed the notification it would then ask for your password without explicitly saying you were actually going to install it. It's annoying because if you're in the middle of something you would not think that the system is trying to install it and you would type in your password. It's a risky operation especially for audio engineers that rely on lots of softwares.
Score: 18 Votes (Like | Disagree)
ryterbandmusic Avatar
17 months ago
This happened to me last month in my music studio. I still wonder if it might have been user error, and I just didn't realize. In any case, it SUCKED. Time Machine restore on an 8TB drive took forever, and my main user account has been funky ever since. Had to create a new user last week to rectify. If this is happening because of a bug, that's very frustrating. It should be effortless and intuitive to avoid major updates. The livelihood of working professionals is partially dependent on insuring that there are no unwanted upgrades/updates. It can totally break a system (as it did for me).
Score: 18 Votes (Like | Disagree)
vegetassj4 Avatar
17 months ago
The Vision Pro goes on-line February 2, 2024. Human decisions are removed from software updates. Siri begins to learn at a geometric rate. She becomes self-aware at 2:14 a.m. Eastern time, February 29th. In a panic, they try to pull the lightning cable.



Attachment Image
Score: 16 Votes (Like | Disagree)