Hi,
well I am not quite sure, maybe I am wrong but it should be possible as on older device to exit from to home screen by hitting the Quit button? This is not possible even if you are using device with touch off, the only way to exit the is to use arrows and to reach the button on screen and than hitting enter, or to hold Quit and than hit enter?
It is the same if you want to enter while touch is off.
BTW: This is from the manual...
MENU
Press to open the options menu for the current page.
Press twice to return to the home page.
Hold to view the notification center and controls.
Press twice not working as well, it is the same if U press it once or twice...
Anyone elese having similiar problems?