I would say try a battery pull or a reboot and see if that helps, it might have been a coincidence, because the only thing that billard412's tweak does is change one word from "
false" to "
true" in two consecutive lines of the camera feature. It has nothing to do with wifi.
These are the two lines that ballard412's non-root tweak download edits:
<CscFeature_Camera_ShutterSoundMenu>
false</CscFeature_Camera_ShutterSoundMenu>
To look like this:
<CscFeature_Camera_ShutterSoundMenu>
true</CscFeature_Camera_ShutterSoundMenu>
The other line lit changed looks like this:
<CscFeature_Camera_EnableCameraDuringCall>
false</CscFeature_Camera_EnableCameraDuringCall>
To look like this:
<CscFeature_Camera_EnableCameraDuringCall>
true</CscFeature_Camera_EnableCameraDuringCall>
As you can see it only affects two lines and changes only two statement words from "
false" to a "
true", you cannot change this without being rooted, unless you use
billard412's non-root one click tweak. The "
feature.xml" file is located here ->
/system/csc/feature.xml <- ......even if you are not rooted you can still go to this location to view it.
There are many links that show this, but here is a start, one of the many links here on AC that explains it:
http://forums.androidcentral.com/sp...-turn-off-your-shutter-sound-2-minutes-4.html
You can also go to the original link where you got billard412's tweak download file and read more of it there also.