Scene from the film The Ghost Writer
Scene from the film The Ghost Writer
Scene from the film The Ghost Writer

To restore an "Extra Quality" 22.3.1 clone, follow this repair workflow. 1. Identify the Chipset

Most clones require a specialized "Loader" (like VIIPlusLoader or Kolimer) to bypass the digital signature checks. Uninstall all previous versions of VCDS.

Windows recognizes the USB device, but the software doesn't. LED Status: Constant red light or no light at all.

If the device is completely unresponsive, you may need to re-flash the STM32 chip.

The "Test" button in the options menu fails. 🔧 Steps for Hardware & Software Repair

If your 22.3.1 clone is recognized as "Ross-Tech Direct USB" but fails the test:

The "Extra Quality" clones typically use an or STM32F429 ARM chip. Unlike the older ATMEGA-based HEX-USB+CAN cables, these V2 clones support the newer VIN-limited protocols and faster communication speeds required for modern VW, Audi, Seat, and Skoda vehicles. Common failure symptoms include:

Check the in Device Manager. It should typically be 0403 / FA24 .

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