I want Game booster again on my Samsung galaxy m30s I uninstalled it via ADB command but I want it again how I can get it please tell me I already tried to reinstall it through apk but it said app not installed

I want to ask that Samsung galaxy M30s will get one ui 3.1 or not cause i am really fedup from one ui 3.0 it consume more RAM and battery usage is high and stutter lag in animations I reset my phone did everything but nothing solve anything

Look at One ui home it consuming 16.9% battery that is huge idk what happening with this update they really ruined everything with this update In Android 10 one ui 2.0 one ui home only took 1 or 2 % battery usage and even google play services taking ...

I am regreting to update my phone to Android 11 one ui 3 it doesnt feel smooth like android 10 one ui 2 whenever i use full screen gesture it start lagging and ui stutter and whenever notification popup it start stuttering and lagging and compare to ...

After updating to Android 11 Phone consuming alot RAM and while using full screen gesture phones start stuttering and become slow but while using navigation button phone perform well and fast maybe they didn't optimize full screen gesture