100% agree.This stutter is proof of planned obsolesence.Hopefully the miserable drop in sales will wake them up.Sammy has already lit a fire under Apple with the S7Control center stutter has still not been fixed on 5S. I tried it yesterday on it which was on 9.3.1
It will never be fixed. The experience is adjusted in such a way as to force people to upgrade to latest and greatest. Most of 5S people have moved over to 6S or SE. Some have stopped complaining because they got tired of complaining. That's why no complaints.