Having problems unlocking my iphone 4

[arzitlebnan]

i am having a problem with iphone 4
It was upgraded to iso5 bessband 04.11.08
I was using giveway so i can put other sim cards you know the drill
now is not working at all
any help please
thks

 

[enlightened]

What exactly is not working? And what's "giveaway"? Need more info.

 

[Mr.Mischief]

I think you mean Gevey. Gevey sim's don't support BaseBand 04.11.08