Just jumping in, I am not an expert........ but how long are you waiting for the first install?.... sometimes it takes a while.Ok I did have a x.xx.51.xx from a prior attempt at upgrading.
Just formatted my card, reflashed TMOU 3.14x and copied extracted the download to SD\Android After running each it's back to a gray map with "powered by AmeriCan Android" on it.
I pulled the battery and went back into settings. Radio version is 126.96.36.199.
Oh, and Kung Pow was a funny movie!