I live in Maine. The coverage map shows really strong 3g in quite a few areas, but supposed no 4g ( although in one town im picking up 4g?!?) But most of places I travel im barely getting any reception....I have tried blackberry, the hero, the evo and currently the photon (which I love). Does Sprint offer a portable signal booster for the vehicle? I work for an agency where I supervise visits with kids and their families and I need signal in case of emergency. In the past two years I have used all my families upgrades to attempt to find a phone that had the capability to get a clear and consistent signal while working. (We have 5 lines, and been with Sprint 9 years). I seriously need something to boost this, I can't afford to continuously buy new phones on a social service income!
No unfortunately they don't have a portable signal booster. The only one they have plugs into an internet connection
Take a look at these, I went to Cnet.com so you could check out different ones. I'm not saying these will work. Worst case scenario, take it back and get a refund. Good hunting................. First one's a little old, 2008 but give you something to shoot for.