Q: iPhone 6s Plus camera

I update my iphone 6s Plus to ios 10 it been working fine. Weeks go by then out of nowhere my camera starts going crazy when I try to take a picture. It like that  3rd party apps to. I downgrade back to iOS 9.3.4. It is still acting up till this day.     This is what I see. Every thing I look up it says iPhone 6 or 6 plus problems nothing about 6s or 6s plus I need help.