how to unlock 3gs without jailbreak it??

[londonel]

im new to iphone, just got 3gs last week.
wanna use my blackberry's sim card in my iphone (orange uk)
anyone know how to unlock it??
anyone purchased the software from ebay??

 

[Rene Ritchie]

Unless you bought it factory unlocked in a country that sells it like that (eventually Hong Kong, Taiwan, some others), or can convince your carrier to unlock it for you (some European countries), you're currently out of luck.

Eventually, if you don't mind jailbreaking, you'll be able to run a daemon to unlock it.