New Lock Screen features in Kitkat 4.4.2 based phones.
(Camera shortcut & Music album)
● When playing the music, album art is displayed on the background of Lock screen. You can control the music playlists on Lock screen.
● ‘Camera Quick Access’ is available for use through the Camera shortcut on Lock screen.
For all other queries or further technical assistance, please call Samsung Customer Care on 0800 726 786 or Live Chat with our Technical Team online, services are open 24 hours, 7 days."