Demonstrated in the video, see link below, by Terrence Eden, it's possible to use Google Play to download an app to disable the locked screen and fully access the phone.According to Terrence, this problem is confirmed on the Galaxy Note II, possibly the Galaxy S III and potentially on other TouchWiz UI Samsung Android phones.
http://www.engadget.com/2013/03/20/samsungs-android-phones-affected-by-another-lockscreen-bypass/
Sent from my SAMSUNG-SGH-I317 using Android Central Forums
http://www.engadget.com/2013/03/20/samsungs-android-phones-affected-by-another-lockscreen-bypass/
Sent from my SAMSUNG-SGH-I317 using Android Central Forums