Originally Posted by Tsepz_GP
Haven't had any of those issues, but WRT the Gaming, have you made sure your S4 isn't in Power Save mode? The other day I played GTA3 on mine and noticed stuttering and freezing, so I rebooted it and on boot up it reminded me that Power Save was on, felt like an idiot, lol
Thanks for your suggestion, Tsepz. I've checked and it's definitely off and I also regularly restart my phone and flush out all running processes on a regular basis.