Firmware Version 1.1.3 should be coming soon
According to heise.de (a large german it-news supplier) many austrian and swiss people, who bought the unlocked iPhone in german stores, are reporting that the SMS and phone application keeps crashing when used with austrian or swiss carriers or simcards. This to me sounds like the iWorld-bug. Now Apple has to come up with a new firmware version soon to fix this problem and to satisify the customers who legally bought an unlocked iPhone. Similiar problems should be reported soon from other european countries, especially Italy and Spain, where people are using the french unlocked iPhone.
So the unlock for OTB 1.1.2 phones should be reality soon ....