Originally Posted by Atmazzz
The reason it is like that is because you Odin'ed to 4.0.3 but your nandroid is 4.0.4.
Ahhh... I see. That makes sense now. Thank you. I was assuming the nandroid restore would restore the radio also.
I am happy to report that neither my wife (who i Odined back to 4.0.3 a few days ago), nor I (who now ended up with 4.0.4 but with the radio from 4.0.3) has had any problems with any phone calls.
I think that means that the solution to the calling problem for me was to use the UVLE1 radio, at least it's working so far (fingers crossed).
Give it a shot, Homeuser66... try Android 4.0.4 but then flash the UVLE1 radio from 4.0.3... might also want to look into rooting and making a nandroid backup, it could save you. Rooting will also allow you to install TitaniumBackup which will give you some powerful tools.