Here’s a draft text for reflashing an on a VCDS interface (likely a cloned or unofficial HEX-USB unit) from around 2021 :
avrdude -c usbasp -p m162 -U lfuse:r:-:h -U hfuse:r:-:h vcds atmega162 reflash 2021
Set to 0x3C (or write them last to protect the newly flashed bootloader). Here’s a draft text for reflashing an on
Diagnostic tools are essential for Volkswagen Audi Group (VAG) vehicle owners. The VCDS (Vag-Com Diagnostic System) Hex-USB+CAN interface is a popular choice for diagnostics. Many budget-friendly versions of this interface rely on the Microchip/Atmel microcontroller paired with an FTDI FT232RQ or FT232BL USB chip. Many budget-friendly versions of this interface rely on
You must use the provided VCDSLoader.exe (often included in the package) to launch VCDS, rather than the original VCDS.exe . This prevents the cable from being "blacklisted" and locked by the software.
A dedicated firmware pack containing the bootloader.hex , flash.hex , and matching FTDI .ept template files. 📋 Step-by-Step Reflashing Process Step 1: Interface Disassembly and Inspection