Launch the or ST-Link Utility application.
Ross-Tech employees will immediately reject support for "Faux-V2" cables, stating: "It's a clone/pirate copy of an older HEX+CAN interface dressed in HEX-V2 clothes" and direct users to purchase legitimate units.
If a pop-up window within VCDS states that a newer version is available for download, always select Cancel . vcds 2231 hex v2 clone repair updated
Always start the software using VCDSLoader.exe instead of the original shortcut to prevent the cable from being blocked again. Method C: Seller-Specific Software
This is the most common failure for the "2231" revision. You plug in the cable, the blue light flashes or stays solid, but VCDS reports: Port Status: OK but Interface: Not Found! . This usually occurs because the loader (e.g., VIIPlusLoader) is not active, has been quarantined by antivirus software, or the driver signature enforcement on Windows 10/11 has blocked the modified drivers. Launch the or ST-Link Utility application
Turn off Windows Defender, real-time protection, and firewalls, as they often flag clone loaders as malware.
For users of the VCDS 22.3.1 HEX-V2 clone , "repairing" or "updating" the interface usually refers to fixing a bricked cable or updating it to work with newer software releases without losing functionality. Common Repair Scenarios Bricked After Update Always start the software using VCDSLoader
Disable Windows Defender or any third-party antivirus, as they frequently delete clone loader files as false positives. Step 2: Reflashing the EEPROM / Firmware
| Failure type | Repair success | Difficulty | |--------------|----------------|------------| | Bad regulator / capacitor | High | Low | | Dead CAN transceiver | High | Medium | | Corrupted firmware | Medium (if dump available) | High | | Dead STM32 (short on GPIO) | Low (replace MCU) | Very high | | Damaged EEPROM (license invalid) | Low (cannot restore original) | High |
software (the specialized loader used to manage modern clone microcontrollers)