v50 - remove phone unlock

Does anyone know how to set phone security code to default 1234 or remove on v50?
I have emmi box clip but dont have instructions how to do this. i know how to remove SP lock and repair tamper alert but dont know how to remove phone security lock.

any help would be appreciated,

Craig.

woth emmi u can read info from your phone, inlcuding phone code

yeah, but how?
the emmi box i have is a stand alone unit (no pc required)

thanks.