If your genuine interface has lost its connection, you can often restore it by forcing a firmware update through the VCI configuration utility:
If your genuine cable remains revoked after updating, it may have been accidentally flagged in their database. Contact Ross-Tech support directly with your transaction history, place of purchase, and the short serial number printed on the interface label. They can manually clear the blacklist status on their activation servers. The Reality for Clone and Counterfeit Cables vcds revoked fix
or FT_Prog (Free EEPROM programming utility utilities for FTDI chips). If your genuine interface has lost its connection,
If the cable is completely unresponsive ("Interface Not Found" or permanently "Revoked"), the internal microcontroller chip has been wiped or locked. The Reality for Clone and Counterfeit Cables or
A VCDS system comprises the software and a hardware interface (cable/dongle) that acts as the license key.
