KESS V2 WARNING: the tool is not updated

Useful tips of Kess v2 ksuite warning “the tool is not updated”.


Kess v2 ksuite warning: the tool is not updated. Connect the PC to the Internet and run again the software.

kess v2 warning

Optional solution:

  1. Try different USB cable. Some users with the same problem fixed the problem by a new USB cable .
  1. Reflash with J-Link …

Instruction on Kess v2 Nxp flash via j-link:

1. Do not update this tool online, or It will get damaged

2. Do remember disconnect internet when you use it

If you connect to internet with this clone kess v2, or make online update. The interface is destroy/broken.

1.–Buy a new NPX chip with 60 tokens inside. Desolder the old NPX and change it with new. It cost 14-20

Kess V2 CPU Repair NXP Chip
2.–or you have to weld a connector on backside of interface ,and plug the J-link programmer.
You can reset the Kess v2 to virgin.

kess v2 plug k-link

Our customers feedback some problem about kess v2,we sovled it and have written below,if you have same problems,it will help you.

How to solve KESS V2 Wake up error?

Working Solution for Ktag clone Kess v2 checksum error

KESS V2 not works with k-line or does not work well?

(Solved) Kess v2 error “External exception EEFFACE