Which iPhones will not get IOS 27?

iOS 27 has not been announced yet, so there is no official compatibility list and no one can say for sure which iPhones will not get it.

The best current answer is that Apple usually drops the oldest supported iPhones when a new major iOS version comes out, so the models most likely to miss iOS 27 are the ones already near the end of Apple’s support window by then. Based on today’s information, that’s only a rough expectation, not a confirmed list.

What to do when iOS 27 gets closer:

• Check Apple’s official compatibility list when it is announced.
• Compare it with the current supported iPhone models.
• Don’t assume the cutoff will match past releases exactly.