Must be genuine FTDI FT232RL (Cheap CH340 clones often fail to sync timing)
Often, archive uploaders use highly predictable passwords tied to the platform where the file was hosted. If you have an extracted archive and are guessing the key, try these standard community defaults: mhhauto digitalkaos automotive 1234 or abcd Hardware Requirements for VAG EEPROM Programmer v1.19 vag eeprom programmer v119rar password link
Disables or enables the factory immobilizer system (Immo OFF/ON) for troubleshooting. Supported Vehicles and Hardware Requirements Must be genuine FTDI FT232RL (Cheap CH340 clones