At its iPhone event Monday, Apple showed off the new iPhone 16 and iPhone 16 Pro, as well as the new Apple Watch Series 10 and AirPods 4 devices (see everything Apple revealed at the iPhone 16 launch event). When those phones hit the shelves on September 20, they’ll already have iOS 18 installed, so updating won’t be necessary out of the box. Everyone else with an older iPhone will get to check out iOS 18 when it becomes available as a free download on September 16. But not every iPhone will be able to run iOS 18, and even the ones that can won’t have all the bells and whistles of the new Apple Intelligence features.
That update stratification is nothing now. Generally each year, some older iPhone models are removed from Apple’s iOS eligibility list. Last year, for instance, the iPhone 8, iPhone 8 Plus and iPhone X were left off the compatibility list. That meant those iPhone owners…
