The Samsung Infuse uses the Android operating system, which offers the ability to use a pattern code to unlock your phone. A grid of 9 dots appears on the screen, and your “key” is a pattern of four of them. If you enter this pattern code wrong three times, the phone will lock you out and ask for your Google account information to verify you’re the authorized user. Entering this information usually returns control of your phone to you, but sometimes it’s not this easy, especially if you can’t remember your Google account information. Writer Bio