Turned Off EVDO on My Sammy 540 to Improve Battery Life... Any Drawbacks?
I hear that you might as well turn off the EVDO if you're not using it... improves the battery life. My Sam 540 has the extended batt, and seems to be doing fine there (had the phone 2 days and I'm still at 3 bars on the battery) but like they say, you can never be too rich, too thin, or have too much battery life. 😎