For rewriting the serial number or license data.

Some older clone cables struggle with USB 3.0 ports. If you’re having connection issues, try a USB 2.0 port or a powered USB hub.

To reprogram the internal chip of the cable.

The software asks to update the firmware, but the update fails every time. How to Use the Repair Package (Step-by-Step) 1. Preparation and Safety

Load the specific .bin or .hex file provided in the repair package. Click "Write" or "Program" to restore the internal logic. Why Multilanguage Matters

Always have your cable plugged into the car's OBDII port when testing the connection. The cable needs the 12V from the car to fully power the communication chips.

Install the VCDS 22.3.1 executable included in your package. When the installation finishes, uncheck the box that says "Launch VCDS." 4. Applying the Loader