Apple will reportedly drop support for original iPhone SE, iPhone 6s series when iOS 15 launches next year
When Apple launches the next iteration of iOS in 2021, there are a few phones that the system might no longer support. According to The Verifier, Apple might drop support for the original iPhone SE, iPhone 6s, and iPhone 6s Plus when iOS 15 comes out.
9to5Mac says the source has a mixed track record when it comes to Apple rumours. But it has accurately reported things like iPhone 5s and iPhone 6 no longer getting updates past iOS 12, and that iOS 14 would support all the same iPhones as iOS 13.