Professional VAG Vehicle Diagnostic Interface VVDI update to V11.8

I am a car Auto repair engineers. Recently a friend asked me if I can tell him that the function of VVDI. Because I used to tell him the VVDI was a professional VAG Vehicle Diagnostic Interface, which he could buy one for his AUDI car. Now he wants to buy one and doesn’t have idea of buying from whom, he asked me if I can have some suggestions on it.

I told to him that I bought the VVDI China VAG Vehicle Diagnostic Interface from careucar.com which is from China. I must say the interface is good and with big functions.
1) Extracting security access codes (PIN) by OBDII
2) Programming keys by OBDII. Preparation of dealer’s keys.
3) Mileage recalibration by OBDII
4) Clearing crash data DTCs by OBDII
5) Read/Program flash memory of engine control units by OBDII. Options for resetting the number of flashing attempts.
6) Exchange speed limit of MMI-TV system

Some days ago, I surf on the internet and know that the newest version is V11.8, but I only have the V11.0, I asked the careucar sales if I could update to V11.8, they were very kindly and gave me to download the latest version. Now I also have the VVDI. Thanks to the careucar.com. I think they are a very good seller.
What’s more, I find the V11.8 Diagnostic Interface VVDI add some new functions.
1. The latest VVDI supports nec 24c32 mileage change, dealer key generation, EPPROM data reading & writing, FLASH backup.
2. The latest VVDI supports GOLF6 MM7(9S12) mileage change, dealer key generation, EPPROM data reading & writing, FLASH backup.
3. Add the function of professional TA chip pre-program, it directly pre-programs 48 chip into TA2, TA3, TA4, TA5.

The VVDI

 is powerful, but if you want to buy, you must know if the device can work on your car. The device can work with many kinds of VAG group cars including Australia and Japanese VAG cars, But there isn’t detailed car list, Because this item works with cars according to its different functions and supported protocal.
For example:
1) Read/Write of flash memory (EDC15, EDC16 all types Read/Write Flash memory via OBDII (K and CAN). Calculation of checksums while programming, ME7.1.1, MED9.x, ME7.5)
2) Odometer correction (EDC15, EDC16)