Hi, I have T-Mobile Nokia 6030 ToGo prepaid which my sister boudht and now is regretting. I want to unlock it and use myself with another provider. I tried to unlock it reading a tutorial with the Nokia code generator but didn't succeed on the first attempt and didn't want to try another codes because I am afraid I've done something wrong. I've put the following info into the program (as sugested on one of the forums): Nokia DCT4 (experts only) IMEI - 011125004296960 (the program added additional 0 in the end by itself) U.S.A. T-Mobile The following values were in the program by default: MCC+MNC: 31020000 Asic 2 V2 33820 I tried code #1 and code #7 which are: #pw+778 560 601 647 060+1# #pw+497 557 520 547 456+7# Both times I've got "Code error" message. Am I doing something wrong? Thank you for your help!