I unlocked my original sealed iPhone via this method: http://modmyiphone.com/wiki/index.ph...ck_OS_X_Part_1
Everythin works fine, but having the t-mobile sim card in it, it says NO SERVICE. Sometimes I have a few seconds connection to the t-mobile net I also received an SMS on the iphone, but for 99% time of the day I do not have a connection.
I also tried it with a Vodafone SIM card..... same problem.
Anyone with the same problem or a solution? :D