I live in an area where there is solid EVDO coverage yet my Hero doesnt display the 'EV' over the signal bars like it says it should according to the manual. My old Pre would tell me if I was on Sprint's EVDO network or 1x. Am I missing something? Also, I constantly have a symbol of a satellite dish with flashing incoming network waves on my notification area even though I have turned off GPS and location services. I can't find anything about this symbol in the manual. anyone know what this is? Thanks.