The ringtone after the update has become low, for instance if I'm riding a bike and the phone is in my pants pocket, either the ringtone becomes so low that I couldn't hear the ringtone or it goes on mute, I switched off the gestures that says "turn ...
I bought samsung "over-priced "just to boycott Chinese brand, but I think samsung is taking due advantage, my future phone will be any other brand but this.