1. Open your device’s settings menu and tap “About phone.”
2. Tap “Software information.”
3. Scroll down to “Build number” and tap on it seven times. You will be asked to enter your PIN, password, or pattern.
4. Go back to the main settings menu and scroll to the bottom. You will now see “Developer options” listed there. Tap it to enter the developer menu.
5. Scroll toward the bottom of the developer menu to the “Drawing” section. Then, tap “Window animation scale.”
6. In the next box, select “Animation scale .5x.”
7. Repeat this process for “Transition animation scale.”
8. And also do it for “Animator duration scale.”
And with that, you’re done!