Im having big performance drops when playing PUBG on Mi 5S. I have changed few ROMs and all have the same issue, game works fine for 10-20minutes, then later it is really hard to play, FPS is like 5-10max, then comes back up to about 25 and then drops again every few seconds.. I guess that has big to do with heating up, but is there a way to avoid it? I have tried using those config files for PUBG, but it still doesen't work. Also, Game Speed Booster doesen't work well too.