[____ANGEL___]

1 Cas flashing is without keys
2 Update in kfp is never to be used if you don't know how kfp works.
3 In E89 ecu family all is working good, no any cas kill.

edit:
4 If you want to recover a wrong cas flash with kfp, you've to wake up cas manually, opening a door or activating emergency lights (4 turn signs) or whatever wake up the car manually... then flash it with correct zb.