My boyfriend bought his daughter the Sylvania Android 2.1 Tablet for Christmas. This darn thing was working just fine up until a couple days ago. Now it won't respond to touch. If it does respond to touch I can slide the screen and go to the browser but I can't get to the menu, settings, etc. I have tried hard resetting it among other suggestions... but nothing seems to work. Thanks to roommate misunderstanding her box was thrown away and now we can't return it to the store... Any advice on what to do with this thing?