You can disable Samsung Galaxy Note 3 camera shutter sound by turn your phone into vibrate or silent mode. Yes, this method works again on Galaxy Note 3 Malaysia firmware unlike Galaxy Note 2 which requires root access method. However, it is not very user friendly to do so every time when you need to take photo. So Camera Mute application comes to rescue. Basically, it is a simple application to turn your phone into silent mode when stock camera is opened. And turn on sound back when stock camera is closed.