It started when I tried to update BFG Maps a couple of days ago: the update just hung there at "Downloading . . ." and it wouldn't progress any farther. I had to cancel the download. I then did a device reset and the same problem occurred. Tried a battery pull. Nothing. Repair Utility. Nothing. Migration Helper. No dice.

Does anyone know what the heck is happening here?it can't be that I have the SR71, because I had installed it long before this problem started happening and I was able to install apps then (including BFG Maps).

I'm not insinuating that BFG Maps is responsible, but I think it would be good if I gave as many details as possible.