BlackBerry PlayBook 16GB, Wi-Fi, 7 inch - Black Boxed NOT WORKING.

Tablet will turn on but you can't get past the registration page or whatever due to blackberry servers being shut down. This can be bypassed but I'm not sure how to do it. I left it plugged in for about an hour and battery was still showing 0 so not sure if the battery is working or not.

Comes with original box and cloth sleeve and charger