If the chip is read-protected, use the software to disable protections, which completely wipes the corrupted flash memory.
Perform a full chip erase to wipe the corrupted or blacklisted firmware.
24 Jun 2021 — when doing firmware updates to the Hex V2 be sure to have the latest version of the VCDS. software which can be found at download. YouTube·RossTechVCDS
For the independent European auto mechanic or the passionate Audi/VW enthusiast, the price of an official Ross-Tech HEX-V2 interface (upwards of $400) can be prohibitive. Enter the clone market. For less than $70 on AliExpress or eBay, you can purchase a "VCDS 2231 HEX V2" clone—a near-perfect replica of the legitimate tool. vcds 2231 hex v2 clone repair
There are several ways a VCDS clone can fail. Here are the most common issues reported in forums:
Always create a desktop shortcut to the , not the official VCDS icon. You must always launch the program through this loader. Troubleshooting the Repair
What is printed on the main board chip?
If the FTDI chip is fine but the cable still fails the software test, the Atmega162 chip is locked. You will need a hardware programmer like a or TL866 .
The VCDS software fails to detect the cable during the USB test.
: For some "high-quality" clones, you can manually run VCIConfig.exe from the VCDS installation folder. If it detects the serial number, try the "Update" tab to force a re-download of compatible firmware. 2. Software Installation & "Licence Revoked" Fix If the chip is read-protected, use the software
: Copy the VCDSLoader.exe into the installation directory (e.g., C:\Ross-Tech\VCDS ) and always launch the program through this loader rather than the original shortcut. 3. Common Hardware Troubleshooting
Temporarily disable real-time antivirus protection, as it may block the loader or firmware components.