If a firmware update is available, install it. This often "refreshes" the license status stored on the dongle [3, 5].
: For genuine interfaces stuck in a failed state, you can sometimes use the VCI Config utility to force a firmware update. Official Support : If your cable is genuine, contacting Ross-Tech Support Vcds License Revoked Fix
Here is a comprehensive guide on why this happens and how to fix a revoked VCDS license. Understanding Why a VCDS License Gets Revoked If a firmware update is available, install it
: If the interface has flashing red lights, use the VCI Config Utility to re-download the firmware. Click the "Net" button, then "Config," and go to the "Update" tab to force a fresh download. Official Support : If your cable is genuine,
device, the revocation is often a technical glitch rather than a permanent ban. Force a Firmware Update
executable. You must disable all antivirus and firewall protections, copy the loader into the Ross-Tech installation folder, and launch VCDS through that loader shortcut Offline Operation : To prevent future revocations, always disable Wi-Fi
If you are using a third-party clone cable (non-Ross-Tech), the software may have detected it and permanently revoked access.