MacRumors, a tech website, has revealed iPhone models that will not be able to get the iOS 15 version that will be launched this year.
According to the site, the iOS 15 version will not be available for iPhones that run on the Apple A9 processors, including the iPhone 6s and iPhone 6s Plus launched in 2015, as well as the first generation of iPhone SE phones launched in 2016.
It will also not get a version of the operating system that will be released this summer, a number of Apple mobile devices, including: iPad mini 4 tablets, which were launched in 2015, iPad Air 2 computers, which were launched in 2014, and iPad 5 computers, which were launched in 2017.
It was previously expected that the aforementioned iPhone phones would not receive iOS 14 updates, but last year Apple decided to support its old devices and modified the software of those systems to reach those phones.
It is expected that the version of iOS 15 will arrive on iPhone 7 and iPhone 7 Plus and all the latest iPhones, and iPadOS 15 is also supposed to arrive for iPad mini 5 and the latest iPad mini, as well as iPad 6 and iPads in its most advanced version.