. The software is designed to automatically recognize the connected KTAG hardware. Automatic Protocol Update

The update tool will guide you through the update process. Follow the on-screen instructions carefully, which may include:

Enable your internet connection and launch the K-Suite 2.70 software.

Original KESS/KTAG tools receive regular updates. Clone manufacturers reverse-engineer these updates. Version 2.25 (circa 2018) supports ECUs up to ~2017. Version 2.70 (circa 2021) introduces:

: Ensure your laptop is plugged in and the KTAG unit has a stable 12V power source when required.