VVDI2 Failure to access security Error Tips

VVDI2 OBD read MED17/EDC17 PIN / CS / MAC, calculate OBD data online, calculate EEPROM / FLASH for PIN/MAC/CS,needs to open separately.And we received on feedback that got the error,just like following pic:


Failure to access security! Shut down and try again.


Maybe the box is protected, you have to take it out and read it.


Any more feedback,please feel free to contact us.

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