If your clone uses an FTDI chip (e.g., FT232RL) and has been disabled by a driver update, you can use (official FTDI utility) to rewrite the EEPROM and restore the correct USB Vendor ID (VID) and Product ID (PID).
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| USBasp Pin | HEX-V2 ISP Header | ATMEGA162 Pin | | :--- | :--- | :--- | | Pin 1 (MISO) | Pin 1 | Pin 18 (PDO) | | Pin 2 (VCC) | Pin 2 | Pin 20 (VCC) | | Pin 3 (SCK) | Pin 3 | Pin 11 (PB1) | | Pin 4 (MOSI) | Pin 4 | Pin 17 (PDI) | | Pin 5 (RESET) | Pin 5 | Pin 9 (RESET) | | Pin 6 (GND) | Pin 6 | Pin 22 (GND) | vcds 2231 hex v2 clone repair updated
Newer clones built on STM32F4 chips are more resilient. If you have such an interface, you can often upgrade to the latest VCDS version by:
Copy the VIIPlusLoader.exe (or your specific package loader) into the installation directory ( C:\Ross-Tech\VCDS ). Create a desktop shortcut for this new loader. Connect your repaired HEX-V2 cable to the PC via USB. If your clone uses an FTDI chip (e
As of late 2023/2024, genuine Ross-Tech servers have implemented checks that detect and block many clones attempting to update past version 22.30. Do not use the official Ross-Tech "Check for Updates" button inside the software , or you will likely brick the interface (Error: Interface Not Found/Clone Detected).
If you run into specific issues during the flashing process, let me know. I can help you troubleshoot by identifying your , finding the exact fuse bit settings , or resolving driver signature errors in Windows. Share public link If you share with third parties, their policies apply
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.
Click once the interface is successfully found and validated.
If your is suddenly unrecognized, locked, or failing to connect to your vehicle, it has likely been "bricked" by an official software update or driver conflict. Ross-Tech interfaces feature advanced counterfeiting countermeasures that disable unauthorized hardware clones when they connect to newer software versions.
The indicator light on the dongle stays solid red when connected to a laptop or OBD2 port. Required Tools for Repair and Flashing