Originally Posted by Djimmy
Open explorer in system/csc find others.xml or feature.xml long press open as text editor
Change flase to true.
if you have not this text, copy and paste
or write must end as it's on my screenshot save
And reboot device
The others.xml in my phone does not have the ShutterSoundMenu line above, so I simply copy/paste the above line to the xml file. You MUST then change the permission of the file to 644 (rw r r), or else it will NOT work. After that, reboot the phone, and the Shutter Sound on/off option will be there the next time you start the camera.