Samsung Attain Stuck on GMail Password Screen...

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http://androidforums.com – ...i bought this phone from a friend who bought it from a friend who bought it from a friend and so on, and the reason it keeps being resold is, it had a pattern lock on the screen that noone could get through. It was simple enough, as i just googled it and was given simple enough instructions to follow, or so i thought, maybe i messed up, im not sure. Anyway, i got through the pattern page, and now it is stuck on the page asking for the Gmail Account/ Password from the original owner who had set up the phone. Even though i put my sim card in it, it still wont bypass that screen. I NEED HELP (General)