2 Blue GTO

My June unit was already updated from the factory.

Can anyone confirm whether or not the June Z2's will require this update to be bypassable or if they already contain the updated files that are necessary to allow it to be bypassed? My Z2 just got here over the weekend and it has a June 2007 build date on it. I've read where people think they might be but I haven't read where anyone has tried to bypass a June unit.