Were you able to find where the focus lock sound and focus fail sound are located? There are a few files in that folder named like they would be the correct sounds but they aren't.
I also found a thread that talks about changing a line in a feature.xml file from false to true. This is supposed to enable the shutter sound option in the camera settings but it doesn't work. I even noticed that we have Sprint, Boost, and VMU specific folders with that same file. I changed it in all locations but that didn't help either.![]()
the csc feature.xml in system/csc/feature.xml under camera hack worked for me all i had to do was edit and set permission to rwx rwx rwx reboot and found it in the menu.
