No radio signal on Alltel Touch (now on Verizon)

[Brick Maker]

I recently downloaded and flashed 3.10.671.1 from the HTC support site. Everything was uneventful... ran as expected... BUT once the process was complete I now can't get a signal. Radio appears to be on (no X next to the icon) but signal strength is null.

Did a hard reset... still the same deal. I can't make outgoing calls and there's no data connection.

After a soft boot it appears the signal locks for just a second, but then nulls.

Downloaded another copy of the packet to make sure there wasn't a corruption in the file... same result.

Downloaded & flashed v. 3.04.671.2 to see if a rollback would help. Now I've got signal strength indication, but still can't connect data or voice.

I've read dozens of reports of folks downloading and flashing the update and nobody else mentions this problem.

Any ideas??