If you have bought the fvdi vag/vw from us,or if you have fvdi vag, you can send us the serial number of your fvdi, we will send you the update software free.
The serial number of the fvdi is on the main unit.you can find it easy..often start with "f". or you can talke a photo of your FVDI main unit, and send the picture to us, we will do the update file to you too.
Latest version for fvdi vag is v21.0,welcome to contact us to get the update software.--from www.obdok.com