This is a notice to Nexus7 tablet owners! Be careful when pattern lock protecting or when using any protection on your tablet. If you pattern lock your tablet and incorrectly enter the pattern more than ten times a warning will come up asking you to unlock via Google account login. If you didn't have WiFi turned on, you won't get past the Google login because you have no connection. You now have a useless hunk of crap on your hands. Pardon me for being upset, but who in their right mind designs a WiFi-only device that has no provision for a hard reset? You have only one option--- to RMA. And oh yeah, there's a fee to be paid as well at android market, sorry--- play store. So you have to pay more for their mistake. If I didn't like the tablets (yes I bought two for my family) so much I'd just return them...