This has been in the official forum BUT DEVELOPERS SEEMS TO IGNORE THIS!!!!
Please remove this annoying Auto Graphics Configuration!!!! My game gets laggy everytime the graphics change in my iphone 7 and samsung a50!!! Although it can perform in max graphics, i would prefer it in medium graphics and max refresh rate. It is so beautiful in medium with a max refresh rate. I’ve been playing this for half a year, US Account and ASIA Account but since the auto graphics change, it literally kills my playing. i would really enjoy this game without the auto graphics change!

IGN: xxGRUMPYxx

Yeah it shoud be removed, Any way don't know abaut iPhone 7 but A50 isnt the Best phone For run Game like this his core is pretty small and weak making him heat fast.

I play on A50, and it heats, but not as much as you would think.. Still, i can play solo arena on max setings witbmedium effects, and to not encounter auto correction 95% of time. Other game modes are a different story..

+1 REMOVE AUTO GRAPHICS