You will need:
Most clones require a hardware trigger:
Here is everything you need to know about safely updating your KTAG clone. Why Upgrade to V2.70? Update Ktag Clone From 2.25 To 2.70
: Once the protocol update is confirmed, you typically return to using the stable 2.25 version for actual ECU operations, which will now show the newly added protocols. Potential Risks & Considerations You will need: Most clones require a hardware
Exact offsets vary – use a diff tool against a known working clone 2.70. Update Ktag Clone From 2.25 To 2.70