Kess V2 Protocol Not Found New! Here

If you have reformatted the SD card, reinstalled KSuite, and checked your cables but still see the error, your (the "brain" of the Kess V2) may be locked or damaged. At this stage, the device might need to be reflashed with a J-Link programmer, or the chip might need replacement.

For detailed visual instructions on rewriting the SD card, you can view this repair guide on YouTube .