Problem:
One of Autotuner‘s users was trying to read and write a VW Golf 7 Simos 18.1 ECU via OBD.
He has this message: This VR might not be able to unlock the ECU.
Can AT do it by OBD or does it have to downgrade the version first?
Here is the clue.
For some reason, Autotuner can not unlock 5g0906259-0010. All other tools can so not sure why they have an issue.
It won’t work with 0010 if its already been flashed to that version.
Try roll back to 009 lower version.
If AT is impossible to write with 0010, 0007, 0006, it cannot do it via OBD.
Do it in boot mode or use a different tool: Flex or KESS3.
Kess works on that software version.
