: To prevent future revocation on clone cables, create a Windows Firewall rule to block the VCDS executable from all internet access. How to Identify a Genuine Cable
Users often have to use external tools (like MProg or specific Chinese loader software) to reflash the firmware on the cable itself.
Newer V2 and HEX-NET interfaces require registration and periodic online validation. Open VCDS and go to -> Config . Ensure your interface is plugged in. Navigate to the Registration or License tab.
: If you bought a used cable, Ross-Tech may revoke the license until you pay a $99 registration fee to transfer the support and license rights to your name. Fresh Reinstall Vcds License Revoked Fix
Disconnect the cable: Unplug the interface from both the car and the PC.
Once you fix the issue, don't let it happen again.
Plug the cable back in and try a "Test" in the VCDS options menu. 2. Force a Firmware Update (HEX-V2/HEX-NET) : To prevent future revocation on clone cables,
If you are using a clone cable, the official Ross-Tech software has successfully written "kill" data to your cable's EEPROM chip. Standard software updates will not fix this. You must use specialized tools to reprogram the hardware. Option A: The EEPROM Re-Flash (Advanced)
Periodically check your VCI Config to ensure the firmware is up to date and registration is active. When to Contact Ross-Tech Support
Open the utility (usually found in C:\Ross-Tech\VCDS or the Start Menu). Click on Update or Check for Updates . Open VCDS and go to -> Config
Click to ensure communication is working, then click OK .
(or Net) button to open the Interface Configuration Utility. Navigate to the tab and click Check for Updates Download Update to re-flash the firmware. Registration Transfer