Hi there, I have posted a few replies to another thread but seem to be getting responses that are not targeting this question and thought starting a thread would be appropriate. I live in the US and have 2 iPhones -- both of which I followed instructions posted on: http://iphone.unlock.no/ to unlock. The first phone worked flawlessly! The process is complete and T-Mobile works as expected. The second phone, the second time though the process all expected results all the way up to the +CLCK: 0. I restart the comm process and put the already activated T-Mobile SIM in and get "No Service". I can take that SAME SIM and put it in the phone that I unlocked the first time and get service and place calls, etc. I have re-flashed the phone (using iTunes and 1.0.2 firmware) and redone the process and still the phone will not aquire service. I have even tried re-flashing and re-activating without doing the process and still "No Service" I have searched ("Googled" ) and have come across discussions about this but no solutions. Has anyone successfully recovered from this? I am going on the theory that the baseband firmware is incorrect on the 2nd phone, but really I am unsure. I appreciate any help!