How to update VVDI 2 firmware and software?

VVDI2 has achieved multi brand vehicle diagnosis and supports part of vehicle immo programming function and software online upgrade.


1.VVDI 2 Firmware Update

Main window for Update Online (PICTURE as follows): The program will read the newest software version from server automatically.

Update firmware steps:

1) Close other VVDI2 programs, connect VVDI2 to PC with USB cable

2) Choose VVDI2 firmware version from Firmware List

3) Press button Update Online, wait the progress end

4) If failed to get firmware list or get something like “communicate with server error!” while update your device, close antivirus and firewall programs, try again. Change your internet provider once failed again

5) DON’T shutdown your PC or disconnect USB cable while update device

1.1. Refresh Firmware List

Update Online Tool will connect to server automatically and download the newest firmware information. You can press flash picture button if there’s no display. After you get information success, will display current support firmware list, the software support by specify firmware and the mainly include update information

1.2. Device Information

After connect VVDI2 to PC and install USB drivers, Press button Device Information, will show you VVDI2 Serial Number, current firmware version in VVDI2, authorize information etc

1.3. Update Online

After connect VVDI2 to PC and install USB drivers, choose you expect firmware version from firmware list, Press button Update Online, wait progress finish (about 2 minutes) (Require internet)


2.VVDI 2 Software Update

2.1. Software Update

This function require internet support

Use “Menu ->Software Update ->Software Update” to obtain VVDI2 latest software version, the software version require firmware version etc (PICTURE shown as follows). Press Download Link will download the latest software


If there’s no display for software version, shutdown your firewall and antivirus programs, try again

While you use VAG, BMW, Transponder Programmer programs, if you get some window like (PICTUREs shown as follows), that means your tool have newest software released. Please download newest software with Update Online

2.2. Latest Update Information

This function require internet support

Use “Menu->Software Update ->Latest Update Information” to 

obtain VVDI2 latest update information

2.3. History Update Information

Use “Menu->Software Update ->History Update Information” to 


obtain VVDI2 history update information

VVDI PROG Programmer V3.4.0 Detailed Adapters Display

The built-in update software allows user to update VVDI Prog firmware timely.
High-speed USB communication interface enable the software automatically connect.
Smart operation mode: the possible causes of error will be listed
Reserve ports: for future update.
The self-test function enable you check if the machine works well.
Can supply power via USB cable, the software will automatically prompt if the external USB power supply is needed.

VVDI Prog Adapters Detailed Description:

16Pin Locking Socket
Read the common EEPROOM, note: please insert the chip by following the below picture.


1.3.2 MCU Reflash Cable
Used to program MCU on board


1.3.3 ECU Reflash Cable
Used to program ECU


1.3.4  MC9S12 Reflash Cable 
Used to program MC9S12 series chip

VVDI VAG Vehicle Diagnostic Interface Updated to Newest V2.7.8

VVDI for the vehicles VW Audi is a Windows-Based diagnostic software. It includes ImmoPlus, VAG Commander software, Tag Key Tool function. Powerful function tool for VAG vehicles. Now the latest version is V2.7.8, can update free and frequently, and also very easily.

What is new feature for VVDI V2.7.8?
1.This version DON't need update firmware 
2.Fix bug for component protection remove
3.Support write all immo data for A3/TT/R8(-2012)
4.Fix bug for key learn for A3/TT/R8(-2012)
5.bugfix

VVDI Hardware V2.0 Update:

1.This software need newest firmware support. Please connect your dealer for help.

2.Add tag support. Support 48,Hitag,PCF7935,8E, 13, 4C, 4D, T5 etc.

3.Fix bug OBDII read bcm2 data while lost all key.

4.New window added. Make the software more convenient.

5.Fix bug read PIN from engine control unit. Support more types and enhance the speed read PIN.

6.Fix bug for adapt Immo3/Immo4 ECU bug

7.bugfix