My 6800 is in an infanite boot loop HELP

[jclpld]

I broke the touch screen on my 6800. I bought a replacement on EBay. I'm an Alltel customer and the phone I bought was a Sprint phone. I thought no big deal, flash the radio & ROM to Alltel and get connected. I flashed both and everything seems fine until the OS loads. One of the icons along the top says "searching" for a couple seconds then it reboots and repeats. Anyone have any ideas?

I flashed stock carrier ROM from the PPC Geeks ftp site (RUU_TITAN_ALLTEL_WWE_3.52.671.9_RS_TITAN_Alltel3. 42.50_NV2.02_PPST_Ship.exe)

Oh and just to rule it out, the phone worked fine before I flashed it. It booted fine and when I dialed *228 it would connect to Sprint and say that my account couldn’t be verified.