If you’re looking to speed up animations on your android device then we have a tweak that will help.
Tap the new Developer options menu that we covered here.
Once completed scroll until you see the following three settings (please note that they may be located within an “Advanced” subsection):
1. Window animation scale
2. Transition animation scale
3. Animator animation scale
By default each of those three options is set to “1x” if you tap on them you are given a list of options so if you select the “0.5x” this will dramatically speed up your device. This harmless tweak forces the device to speed up all transition animations, and the entire experience is faster and smoother as a result.