This is a repost from:
AcidStudioz (The Everything Forums)
1. Connect to phone via USB
2. Start Labjal (Or any advanced jal loader)
3. Click Connect.
4. Open Shutter_sound Folder
5. Remove the file 2.wav from the Shutter_sound Folder
6. Download the file Supplyed (2.wav) to you phone in the shutter_sound folder
7. Change the type of the file you just uploaded from "1" to "17"
8. Disconnect
9. Done
2.wav (holla if this link breaks)
**Thanks to ViperBorg for the updated *.wav file!!***