TroubleshootingTask
Using the W.button
You can press the 
(Double-u Dot) button to control music playback without starting the Music player application, even in situations such as when using other applications or when the screen is locked. The display (element) screen for that playback control is called W.control.
(Double-u Dot) button to control music playback without starting the Music player application, even in situations such as when using other applications or when the screen is locked. The display (element) screen for that playback control is called W.control.-
Press the
(Double-u Dot) button.
The W.control is displayed on the screen.
Press the button again to turn off the W.control.
Hint
-
You can also turn off the control panel by tapping the
(Back) or 
(Home) button.
-
The W.control may not be displayed while using some of the applications (games etc.).
Related topic