103.rar

Connect your VCI device via USB, open the software, go to Settings > Hardware Setup , and click Update Firmware . 4. Troubleshooting

If you get a "Checksum Error," the download was likely interrupted. Try downloading the file again using a download manager . 103.rar

If prompted for a password, common defaults for tech archives are 1234 , mhhauto , or the name of the website where you found the link. 3. Usage Guide (For OBD2 Firmware 103) Connect your VCI device via USB, open the

Copy your existing firmware folder within your diagnostic software directory (usually in C:\Program Files (x86)\... ). Connect your VCI device via USB

If this file is for a car diagnostic tool (Delphi/Autocom), follow these general steps: