I have s voice install using dynamic kat 5.0. I set me up some we up commands from the lock screen. To unlock by saying open camera by saying camera and messages by saying messages. After I set the commands they will work but after a while in a 30 min period they don't work the command don't work anymore but sometimes in blue moon they will. Also I set a command like unlock by saying open but the camera opens up it does different things like that. What will be the problem and how will I fix it. I updated the s voice app. I like the feature but I can hardly ever get it to work properly. When I say hi galaxy s voice pops right up with no problem. Please help me ok this its driving me crazy.