Hello. I have a Cingular HTC 8125. It is the G4 model. I successfully SIM unlocked it so I could use it on Tmobile. What I want to do now is CID unlock it so I can flash the Tmobile ROM on it. From what I have been reading about it, is that if it was a G3 model, then it is a piece of cake. It is difficult, but not impossible to do the G4. The method I have been trying to use is to transfer Cert_SCPS and EnableRapi to the phone, install them, and then use the Shell Tool program. When I try and use the shell tool, I get the error message 'typho5.exe-Bad Image. The application or DLL C:\WINDOWS\system\MSVCR71.dll is not a valid Windows image. Please check this against your installation diskette." I verified that I do indeed have the MSVCR71.dll in windows system. What am I doing wrong? Any help or advice will be appreciated.