I've found a way to fix lag during game and overall ui experience.All you have to do is go to device care>battery and then turn all of the toggles that says it will save battery.Turn off battery optimizations for one ui in the optimise battery settin...
The animations on m30s stutters while switching between apps also it happens with 3rd party apps only like Instagram whatsapp etc.With Samsung apps the animations are as fluid as one would expect.
I'm facing animation stutters while switching between appsThis happened before the one ui 2 core update as wellIt happens sometimes in a while don't know why this happensM30s is my devicePlease help
now go on and uncheck system ui as well and also if you want your biometrics to work fast uncheck biometric app also it'll be named something like com.samsung.biometric.... something like this.you get the idea right whatever service you want your pho...