got to australia and bought a vodafone sim card, but the phone can't find vodafone's network. the guy at the store ran an analysis of the phone and it didn't say it wasn't unlocked, but it's not acting like it is unlocked either. tried two different sim cards there to make sure the card wasn't the problem. tested the same sim card in roommate's unlocked nokia and it picked up the network fine.
have tried relauching ultrasn0w and no luck. most recently just deleted ultrasn0w (with intention of reinstalling fresh) and i now have 1 bar but no 3g, doesn't seem to actually be connected. (previously it had just continually been on "searching" or "no service")
that one lonely bar i had quickly faded to "no service". i tried completely uninstalling and reinstalling ultrasn0w but it hasn't made any difference so far. i've tried with every combo of "data on" "enable 3g" i possibly can and still no luck.