Then both PIM and ecu need to be reset using the security key coded to each. Seems that a key must be coded to the bcm before anything can be done. Ended up having some luck with the whole bcm,PIM,ecu linking for vz v6.Wide range of plug-in and standalone ECUs.
However, I have a chinese clone that has 1.70 firmware installed and using version 120309a+131223d gb software. I can't see the link you posted because I need to wait for an admin to approve my account.