If you own one of the MOTOBLUR infused Android 2.2 handsets like Droid X or Droid 2, chances are that your phone has this minor security vulnerability. Some users have noticed this exploit that lets user access Google’s Voice actions on the phone even when the device is locked and requires the user to enter a passcode to proceed.
How do you do it? Simple. When prompted for the passcode, simply press and hold the search button (virtual or physical) for around 4 seconds. This will open up the Google Voice actions open to abuse. So once you have made this back-door entry, you can for instance say, ‘Call Home‘ in order to make a call to the phone addressbook entry named ‘Home‘. Check out this video for a demo.
Do you notice this bug on your phone?