Hi, there, please help me to solve my problem. It is a wifi only device. Until now I had no connection problem. Now I experience the following issue: Wifi says: it is connected. Dolphin browser works, but not really filne. I have to click on several security warnings, before accessing a site (on well-known pages like Facebook e.g.). Facebook app, Market, Calendar cannot access internet at all. I guess nothing can access internet, except the browser. I restarted my device several times without any result. I closed all running programs I had access to, and even removed some apps including my anti-virus software (AVG). It didn't help. I hope you can. Thanks in advance.