Samsung is the last few days are rolling by Ice Cream Sandwich to the Samsung Galaxy S II. In a blog posting, they have more information about the update, including the fact that they "only five months" have been busy with preparing the update to Android 4.0. One other interesting option is the ability to Face Unlock to use. New it is blink detection: this should avoid getting a picture for the camera lens to keep access to someone's phone. By using your eyes to blink, the camera can better determine that a man of flesh and blood are.
Samsung explains how it works not. However, the blink detection on other devices from the Galaxy line available. If you access your phone, you must henceforth even blink your eyes .