The commercial kits released around the 2019 timeframe were the pinnacle of this offline technology. They bridged the gap between the old ISO9141 protocols and the newer CAN-FD protocols required for the latest models.
If you worked in a Hyundai or Kia dealership prior to 2020, you likely have a muscle memory associated with the GDS VCI (Vehicle Communication Interface). Whether it was the sleek black GDS Mobile or the heavy-duty GDS VCI Kit, these tools were the industry standard. gds commercial hyundaikia 2019 last of gds offline
For years, the GDS VCI allowed technicians, especially in independent, non-dealership garages, to perform nearly everything a dealer could. Complete Autonomy: The commercial kits released around the 2019 timeframe
While this ensures technicians always have the latest software (no more hunting for update DVDs in the mail), it killed the "offline" capability. Whether it was the sleek black GDS Mobile