In this video we showed just one of the many possibilities how you can read a blocked PCR2.1. I'm going to post another video where I used the FC200 and it doesn't need any more intervention on the PCB. Automatically reads the ECU, you receive the password if you are connected to the CG server.
This is an informative video made at your request, I do not assume any responsibility in case your ECU breaks down !!!
I don't recommend using clones, I used Sm2 pro clone because this was a request from some channel subscribers. Use Original Product !!!