Quick answer: Since 8 October 2026, iPhones still on iOS 26 show iOS 27.0.1 as the main update in Settings. iOS 26.7.1 is still available, but it now sits lower on the screen under “Also Available.” You are not forced to upgrade.
Apple changed the order of the Software Update screen, according to MacRumors. Before the change, iOS 27 was tucked away while iOS 26.7 and 26.7.1 held the top spot. Now it is the other way round.
The change affects iPhone owners worldwide who have not yet moved to iOS 27, which Apple released on 14 September 2026. That includes readers in the US, UK, Canada, Australia and across Europe. Here is what changed, what the update fixes, and how to decide.
What exactly changed in Software Update?
On iPhones running iOS 26, go to Settings > General > Software Update. The headline update is now iOS 27.0.1. iOS 26.7.1 has moved into a smaller “Also Available” section at the bottom, per MacRumors.
9to5Mac says iOS 27 was initially minimized in Settings while iOS 26.7 was the recommended update. It reads the switch as a sign that Apple is confident in the stability of the new version. Apple has not published iOS 27 adoption figures, MacRumors notes.
Apple did not make the change in a vacuum. 9to5Mac points out that when Apple moved iOS 18 users toward iOS 26, it waited until iOS 26.1 was out, in December 2025. This time the nudge came after only the first point update.
Why is Apple pushing the update now?
9to5Mac’s explanation is that Apple staggers major releases because new bugs often appear after launch, and it wants to fix them before pushing the update to everyone. The writer reads the earlier-than-usual switch as a sign of Apple’s focus on bug fixes and stability. That is the site’s interpretation, not an Apple statement.
There was also a specific problem to solve. According to MacRumors, Apple told 9to5Mac on 24 September that it would release an update the following week to fix a Face ID issue affecting some iPhone 18 Pro owners. iOS 27.0.1 was that update.
What does iOS 27.0.1 fix?
iOS 27.0.1 came out on 28 September 2026, two weeks after iOS 27, says MacRumors. Based on Apple’s release notes as quoted there, it addresses three problems:
- iPhone 18 Pro and iPhone 18 Pro Max models that “may unexpectedly restart when Face ID fails to authenticate.”
- A color artifact in some 2x photos taken at f/1.48 under certain lighting, on a small number of iPhone 18 Pro and Pro Max devices.
- A touchscreen that could stop responding when Notification Center and Control Center were opened at the same time.
The touchscreen fix applies to all compatible iPhones, according to iTech Post. That report lists iPhone 11 and later as compatible with the update.
Is iOS 27.0.1 a security update?
It does not look like one. iTech Post reports that Apple’s security releases page lists no CVE entries for iOS 27.0.1. MacRumors, for its part, says in its October report that people who stay on iOS 26 should install iOS 26.7.1 to receive the latest security fixes. Apple released iOS 26.7.1 on the same day as iOS 27.0.1 for devices not updated to iOS 27.
In short, both paths currently get you a current build. Staying on iOS 26 does not leave you without the latest security patches as long as you install 26.7.1. How long Apple will keep issuing iOS 26 updates has not been stated in the sources we found.
Should you upgrade to iOS 27 now?
That depends on your phone and your risk tolerance. A few practical points:
- Check compatibility first. Our guide to iOS 27 features and compatible iPhones lists what runs it.
- Back up before you start. Follow our steps to back up your iPhone or Android phone.
- Weigh the trade-offs. Not everyone is happy. One reader comment on 9to5Mac, from an iPhone 16 Pro owner, complains about storage used by Siri-related Apple Intelligence indexing. That is one user’s view, not an Apple statement.
- Staying put is allowed. 9to5Mac confirms users “will still have the option of staying on iOS 26.”
How do I install the update?
- Plug in your iPhone and connect to Wi-Fi. The phone restarts during installation, so Apple advises keeping it charging, per iTech Post.
- Open Settings > General > Software Update.
- To move to iOS 27, tap the main update shown. To stay on iOS 26, look under “Also Available” and choose iOS 26.7.1.
- Enter your passcode and follow the prompts.
If you are unsure, waiting a week or two and reading early reports from other owners is a reasonable approach. More guides are in our more mobile news and guides section.
Frequently asked questions
Do I have to install iOS 27?
No. The sources say Apple is encouraging the move but not forcing it. You can stay on iOS 26 and install iOS 26.7.1.
When did iOS 27 and iOS 27.0.1 come out?
iOS 27 was released on 14 September 2026. iOS 27.0.1 followed on 28 September 2026.
Which iPhones can run iOS 27.0.1?
iTech Post lists iPhone 11 and later. Check Apple’s own compatibility list for your exact model before updating.
Does iOS 27.0.1 include security fixes?
Apple’s security releases page lists no CVE entries for it, per iTech Post. iOS 26.7.1 is the one MacRumors recommends for security fixes on iOS 26.