Is your Android device rooted? If so, then you’ve got access to a relatively under-publicized feature of Google’s popular OS: the boot screen animation. Contrary to what you might expect, this boot animation is extremely versatile and it’s completely safe to tinker with as well. The worst thing that can happen is you get a blank screen instead of the animation you desire, but the device will boot normally in the background all the same. And the best thing that can happen is you get a snazzy new boot ...Custom Boot Screens on Android Tutorial