User level: Level 1 (4 points)I have MacBook Air m2 16 256 and I am currently on the macOS 27.0.1 and not be able to install the 27.2 because the software option says not updates yet but the terminal shows that their is 27.2 available can someone help me regarding that.
[Re-Titled by Moderator]
Original Title: software update issue
Posted on Oct 30, 2026 5:38 PM
User level: Level 9 (72,871 points)Oct 30, 2026 7:23 PM in response to VinayKaushik
If you are not offered an update in System Settings and/or are unable to install an update downloaded via Terminal, then is likely that you are in Low data mode. Users have reported difficulty upgrading macOS over Wi-Fi in Low data mode, and that toggling that setting OFF enables them to perform a Software Update.
Turn off Low data mode
More info from Apple: Wi-Fi settings on Mac - Apple Support
If macOS 27.2 does not appear in Software Update, try the following steps in order.
1. If you are using a VPN, shut it off.
2. Restart your Mac.
3. Go to System Settings > General > Software Update and check again. Press Command-R to refresh that settings pane, just in case.
If macOS 27 still does not appear, you can check which software updates are currently being offered to your Mac.
Since you’ve used:
softwareupdate --list-full-installers
…and macOS 27.2 appears in that list, you can download the full installer with:
softwareupdate --fetch-full-installer --full-installer-version 27.2
It has been reported that if the update attempts to install but fails before completing, and your Mac stays on the previous version of macOS, that if you are in Lockdown Mode then disabling that will allow the update to install normally.
User level: Level 10 (105,996 points)Oct 30, 2026 7:11 PM in response to VinayKaushik
Do you have Lockdown Mode turned on at > System Settings > Privacy & Security > Lockdown Mode? If so, turn it off to update.
User level: Level 8 (45,179 points)Oct 30, 2026 6:44 PM in response to VinayKaushik
Re: "MacBook Air m2 16 256: software update issue : " ... not be able to install the 27.2 because the software option says not updates yet ..."
Wondering whether or not the Mac was well charged (or plugged in) when you tried to update.
Here's where to check for any outages: Apple - Support - System Status
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Re: " the terminal shows that their is 27.2 available ..."
Yes. What's new in the updates for macOS 27 Golden Gate
eg: says:
MacOS 27.2 "This release includes additional features, bug fixes, and security updates for your Mac". Article also provides more details on Siri AI.
You may want to check whether your or not your Mac has at least 50 Gb memory / storage free so it will handle the update smoothly ... backing up your data first, and plugging your Mac in to power is also wise.
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To check Storage: Apple menu > System Settings > General > Storage
________
If needed: See: How to back up your Mac - Apple Support
Apple's MacOS update tips: Update macOS on Mac - Apple Support
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Apple's Support webpage: Mac Laptop Support
MacBook Pro, MacBook Air, and MacBook Neo - Official Apple Support
User level: Level 1 (4 points)Oct 30, 2026 6:46 PM in response to brbo
my Mac is charged to 100 and have around 113gb of free space when I try this. I think that apple have rollback this even though I have read this kind of issue is experienced by many users and have discuss this on the reddit.
User level: Level 1 (4 points)Oct 30, 2026 7:22 PM in response to Mac Jim ID
already turned off.
User level: Level 1 (4 points)Oct 30, 2026 7:26 PM in response to neuroanatomist
thanks a lot bro now I can see the update option in the software section I have on my low data mode.
User level: Level 8 (45,179 points)Oct 30, 2026 8:18 PM in response to VinayKaushik
Thank you kindly for your replies, and thank you to those who assisted in uncovering the cause, and thus the solution! Cheers!
Originally posted at discussions.apple.com/thread/256386194