I'll say it again, if the phones are still in Asia, then there is zero chance they will be here tomorrow, it doesn't matter what the guy on the phone is telling you. The flight time to the US for the fastest commercial plane is going to be between 12 and 15 hours. That means if your phone left right now it wouldn't be to the states in time for you to get it tomorrow.
In all fairness, I've been receiving updates waaaayy later than when the actual item was being moved around, so not unless it actually left S.K. Sometime ago, there could be still a chance.