Keep your VDIAGTOOL devices up to date for the best performance and compatibility.
Regular software updates ensure smooth operation, enhanced features, and improved diagnostic accuracy.

Download Software Packages Choose your product and download the latest update package below. Please temporarily disable your firewall or antivirus software before downloading, as it may block the process. Don’t forget to re-enable it once the download is complete. Please note: The installation package is provided via Google Drive. If you have any difficulty accessing or downloading the file, kindly contact our official customer support or use the online chat for immediate assistance — we’ll be happy to help you.
vdiagtool vd30
VD30
vdiagtool vd30pro
VD30 Pro
vdiagtool vt300
VT300
Vdiagtool VT600E
VT600E
vdiagtool v500
V500
v500pro picture
V500 Pro
vdiagtool bt300
BT300 × 32
vdiagtool bt300
BT300 × 64
vdiagtool bt500
BT500 × 32
vdiagtool bt500
BT500 × 64

How to Update Your Device

Follow these steps to complete your software upgrade:

①Download the update file from the table above.
②Extract the ZIP file on your computer.
③Run the update tool included in the folder.
④Connect your device to your computer via USB/OBDⅡ Cable.
⑤Click “Update” and wait for the process to complete.
⑥Restart your device to apply the new software.
For a detailed tutorial, please visit our Step-by-Step Update Guide.

Troubleshooting Tips 

If your update fails or freezes, please try the following:

①Make sure your USB/OBDⅡ cable is securely connected.
②Temporarily disable any firewall or antivirus software.
③Try using a different computer or USB/OBDⅡ port.
④Contact our support team for further assistance.

Our technical team is always ready to help you complete the update smoothly.