Last year iOS 10 make iPhone 5 unusable, but iP 5s and iP 6 a little bit usable, and this year iOS 11 make iP 5s and iP 6 unusable and SE & 6s a little bit usable. Now it's time to iOS 12, what do you think, iOS 12 make SE & 6s usable or unusable?
*Unusable like iOS performance, multitasking and third party apps startup delay.
*Unusable like iOS performance, multitasking and third party apps startup delay.