Samsung’s new nature inspired TouchWiz is on top of Android, and you get all the benefits of Project Butter with its triple buffering and eliminated lag.
Right now that update is only available in Europe and Germany in particular but it should soon start arriving to other markets. It’s an over the air update and a notification should pop up on your device telling you when you can start it. Take into account that this is for the GT-I8160P model only.
Build Date: May 1