Pro fix for Galaxy

[moleemo]

The "Fast Motion" Secret (Developer Trick)⚡
This makes your phone feel twice as fast by cutting down animation times.
Go to Settings > About phone > Software info.
Tap Build number 7 times to unlock Developer Options.
Go back to main Settings > Developer options.
Scroll down to Window/Transition/Animator scale and change all three from 1.0x to 0.5x.
Warning: Your phone will feel snappy!

[Nova3770]

I set mine to 0.25x with ADB

[Anonymous]

It's an illusion. It doesn't stop stutters or small animation lags.. It does make the phone quick by reducing animation time.