If you have a genuine HEX-V2 or HEX-NET interface, you can often "un-revoke" the license by forcing a fresh firmware update through the Ross-Tech VCI Config Utility : Connect your interface to your PC via USB.
If your interface lights are flashing red or it is not found during a lead test, you may need to force a firmware reset. vcds revoked fix
The revocation of a VCDS license typically occurs due to: If you have a genuine HEX-V2 or HEX-NET
Most "License Revoked" errors happen because a clone cable connected to the internet. Ross-Tech's software is designed to "brick" or deactivate clone hardware if it detects it online. : vcds revoked fix