did the 4.3 update and managed to get everything back to where it was by a restart pulling the sd card and battery. The only thing was after all this the flashlight goes off with the alarm (scaring the living daylights outta my wife). As well it flashes on email and texts received. I went into My Device/Accessibility/Flash notification and found the box was unchecked which to me says it is not functioning. So anyone have any other answers? I have been patiently working at this for several hours.