2 weeks ago I went to Hawaii, had a few patches where I had no service, and now that I am back I have been getting a notification up at the top left hand of my screen that I need to "sign into network". I do not currently pay for mobile data service as I usually have a wi-fi connection. When I am on wi-fi the sign in notification disappears, but as soon as I go off it comes back. Also, wi-fi or not, I am no longer able to send MMS. I have been tinkering with different settings but have been unable to figure it out on my own. Any suggestions?
Oh also I constantly see the "H" by my signal now. From what I have been reading that should only show up when I am sending and receiving data right? Well now it is on constantly when I am not on wi-fi.