The gesture of the fingerprint sensor is not the only novelty of Android 7.1.2, it has discovered another novelty in the wallpapers, particularly in the Live Wallpapers or animated wallpapers.
If Android 7.0 Nougat allowed us to set a different wallpaper in the home and lock now screen Android 7.1.2 wide this feature to the animated, though not in so completely wallpapers.
7.1.2 Android Nougat, when we are going to put an animated background of screen will ask if you want it only on the home screen or also in the lock screen. There will be no way to put two animated wallpapers various on-screen home or block as if it happens with the fixed wallpapers. Therefore, the novelty is that now put an animated display background we can keep the fixed wallpaper that we had with these new options.