Feedback for Xhorse VVDI2 Commander making key and mileage correction

This is Steve, my old USA customer, he has ordered the Xhorse VVDI2 Commander last month, and share the feedback with me.

Original Xhorse VVDI2 Commander Programmer With Basic And VW Module Plus 5th IMMO Authorization

I successfully added a key bcm2 on a 2013 audi a5.

2007 Audi A4 B7 RB8 crypto – mileage correction ok

Audi BCM2 adds spare key by obd worked fine, and I did one on a 2013 A5 and it worked flawlessly.

A6/Q7 EZS Kessy: Added a dealer key (remote sourced from the dealer) without issues. Seemed to read everything properly but I had a working key to begin with.

Audi A6: Testet with A6 read kessy working, learned new key

Skoda Octavia 2006: got CS & PIN, programmed key fine, but not remote programming.

VW passat. B5: Pulled PIN, programmed key, corrected miles.

VW Passat B6 2009: Pulled PIN but couldn’t get 6 bytes CS, needed comfort dump.

VW Transporter T5 2006 : Pulled PIN Programmed key, no remote programming.

Audi A4 2006 : mileage correction success .

Audi A6 2003: Mileage correction fails. car not start. remove battery terminal. car start.