I just got my S4 this past weekend (running 4.3) and I now cannot connect to the secure network at work. On my droid if I went to any random webpage the screen for accepting terms would come up, I would click the button to accept and it would connect. With the S4 I cannot seem to get that page to appear. It just uses the 4G for the 'net. If I put it into airplane mode with wifi on, it just has the "not connected" message (tried refreshing many times). I also have tried the wifi manager app (no luck) as well as restarting and using multiple browsers. In searching it looks like this is a known issue, but I can't seem to find a solution that works. I searched here as well (wifi authentication, S4 wifi, etc) with no luck. If I missed a page, I apologize - new here and most of it seemed to be over my head development. Any help or direction would be great as I'm very frustrated.