Question: can ios 12 work on iphone 6?
Answer: Unlike iOS 11 before it, which did drop support for some devices, iOS 12 supports the same iOS devices as its predecessor. Specifically, iOS 12 supports the "iPhone 5s and later, all iPad Air and iPad Pro models, iPad 5th generation, iPad 6th generation, iPad mini 2 and later and iPod touch 6th generation" models.