Every time Apple releases a major iOS update, the first question millions of iPhone users ask is whether their phone will support it. If you are asking that question about iOS 27, you are in the right place.
This article gives you the full list of iPhone models that support iOS 27, the models that are being left behind, and your options if your iPhone did not make the cut.
Which iPhones Are Compatible With iOS 27?
Apple has not yet announced the official iOS 27 compatibility list. That announcement is expected at WWDC in June 2025. We will update this article with the full confirmed list as soon as Apple makes it official.
Based on Apple’s pattern of dropping one to two older models with each major iOS release, here is what to expect: iPhone models from the iPhone 12 and newer are very likely to be supported. Models older than the iPhone 11 series are at risk of being dropped. We will confirm exact details here once Apple announces them.
Which iPhones Will Not Support iOS 27?
Again, Apple has not confirmed this yet. Historically, Apple announces which models are being dropped at the same time it reveals the new iOS version. We will update this section with the full list of unsupported models as soon as that information is available.
What to Do If Your iPhone Does Not Support iOS 27
If your iPhone is not on the compatibility list, you have a few practical options.
You can stay on your current iOS version and continue using your phone normally. Apple typically provides security updates for older iOS versions for a period after a new major release, so your phone does not become immediately vulnerable or unusable.
You can also use this as an opportunity to upgrade. If your iPhone is old enough to be dropped from iOS 27 support, it is likely four or more years old and you will notice a meaningful performance and camera improvement moving to a current model.
If you are not ready to upgrade, focus on keeping your current iOS version up to date with any available security patches and avoid apps that require iOS 27 as a minimum version.
How to Check Which iOS Version Your iPhone Is Running
If you are not sure what iOS version you currently have, go to Settings, tap General, then tap About. Your current iOS version is listed there. This will tell you how far you are from the current release and whether your phone has been receiving updates.
How to Update to iOS 27
Once iOS 27 is available and your iPhone is on the compatibility list, updating is straightforward. Go to Settings, tap General, then tap Software Update. Your iPhone will check for available updates and walk you through the installation. Make sure your battery is above 50 percent and you are connected to Wi-Fi before starting.
Frequently Asked Questions: iOS 27
When will iOS 27 be released?
Apple typically announces the next major iOS version at WWDC in June and releases it to the public in September alongside the new iPhone lineup. We expect iOS 27 to follow the same schedule.
Will iOS 27 slow down my older iPhone?
Major iOS updates can sometimes affect performance on older hardware. If your iPhone is on the older end of the supported list, it is worth reading early user reports after launch before updating, so you know what to expect on your specific model.
Can I install iOS 27 on an unsupported iPhone?
No. Apple does not allow iOS to be installed on unsupported models through official channels. There are unofficial workarounds but they are unreliable, can cause serious software issues, and are not something we recommend.
Should I update to iOS 27 right away?
It is generally a good idea to wait a week or two after a major iOS release before updating. Early adopters sometimes encounter bugs that Apple patches quickly in a follow-up release. If your workflow depends on specific apps, also check that those apps have been updated for iOS 27 compatibility before you make the jump.
Keep Up With More iOS 27 Updates
Bookmark this page. We will update it with the full confirmed iOS 27 compatibility list, supported device table, and any cut models as soon as Apple makes the official announcement.
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