I have a problem where sometimes the Voice Command app starts when I try to go to the home screen. It is supposed to start the app when I press the home button twice but sometimes it comes on when I press it once. The Uninstall option greyed off in Settings > Applications > Voice Command (Blue Microphone Icon).
I installed Ks Uninstaller.
Uninstalled 'Voice Command'
No more annoying voice prompt.
I have a Samsung Galaxy S2 with stock 4.0.3.