I'm still checking but it seems after you get over some "set amount" of usage on an unlimited data for a phone my signal is stuck at two bars.. I thought hmm.. that's odd (youtube videos on phone can't keep up) So after work I rebooted the phone and took a drive.. I noticed still my phone only has 2 bars of signal.. The thing is in my job I know I should be getting full or near full signal and more so on the highway because of a known sprint tower. So I wonder instead of calling it a cap they limit the signal strength so data will be slow but not slow slow like the other carriers? btw my job to home is about 17 miles and I pass a known Sprint tower all the time but still outside just two bars??? Really?