The software you download depends on the vehicle's year and the hardware you own:
The modern Android-based system used by dealerships for newer models. It is often installed on Samsung tablets and connects wirelessly to a VCI II or VCI III. gds kia hyundai software download
For authorized users with a valid license, the download process is handled through the portal: GDS VCI Diagnostic Tool for Kia Hyundai with Trigger Module The software you download depends on the vehicle's