Guys, you gotta be careful flashing other carrier's radios and firmware. If you have Alltel you already have a GPS/Rev. A radio. I did a Sprint ROM 1 time and it messed up my roaming and the network techs at Alltel had to wait a week to fix it thanks to Sprint.
Someone like no2chem has already done an excellent job making a nice clean WM 6.1 ROM and it has a setup screen for your specific carrier. Or feel bold and cook your own.
