SOOO happy i returned my thunderbolt. It jus kep resetting on me and i could not stand the battery life. already like my DX2 cuz it actually works! im not getting 4g in my area anytime soon as i live in mammoth lakes, CA. so no point in 4g. i could not be happier with this phone and iv only had it for 3 hours and guess what no resets and my battery is still full bars rofl. so happy.