Help. I just got 2 Captivates and neither of them will connect to the internet over wifi. I have not put in my sims yet. I just took them out of the box, put in the battery and added my wifi network. It says Status:connected and Signal Strength:excellent. When I open the browser and type in an address it says "web page not available". I didn't put my sims in yet because I wanted to download some apps first.