quote:Originally posted by lrac522
My iphone is already jail broken with firmware 1.4.1, i tried upgrading to ver 2.0 and the phone is now locked saying that the sim is not recognised and needs the correct sim to register. Could you educate me on some issues here, is it that the phone is successfully upgraded to 2.0 and only needs unlocking or needs jail breaking again because I am totally ignorant to that term. Thank you all for your kind support. Hi all...
yes your phone has been upgraded, which "re-locked" it to the original network that sold it to you, you would need to have it unlocked again
You can unlock iphones using many programs available on the internet. Winpwn being one of them!!