How can I turn off the shutter sound on the camera on my LG Viper?
Hello and welcome to Android Forums! :)

When in the camera app, you should be able to select settings, where it should be possible to turn the shutter sound off.

If you sign up, you can head to LG Viper 4G - Android Forums to connect with other users of the same phone, who would be able to give you hints, tips, tricks and advice on getting the most out of your phone :)