Help Software Unlocking

[Guest KevinFig]

Hi, i have an mpx 220 and i have tried to unlock the software lock on my phone by using smartione and No Warez.exe, both worked, and when i checked if it was unlocked it says that it was unlocked. So i try to open up the cab and it gives me the same message as b4 that it failed cause it is not signed with a certificate, does ne1 know what the problem is if you have any suggestions i would appreciate if you try to help me tnx