After writing, Windows will pop up messages saying "You need to format the disk." The drive contains Linux partitions.
: Often labeled as "Kess_5.017 decrypted image". kess v2 5017 sd card image download full
After flashing the 5017 image to a (very important—don't use old Class 4 cards), the Kess booted in under 10 seconds. Reading an EDC17 ECU via OBD took ~90 seconds. Writing a tune took ~3 minutes. No disconnections or voltage drops were observed during testing. After writing, Windows will pop up messages saying