Then what is FDOK Calculator function?

FDOK Calculator helps account FDOK/VeDoc encrypted accidental numbers for programming adequate ambit in DAS, and admonition abolish AdBlue in the Adblue Emulator.
Finally, what artful types Benz FDOK Calculator support?
How does Benz FDOK Calculator work?
As the pictures shows, afterwards ascribe Accidental amount and ID code, and baddest one adding blazon (XN or XT), we can accomplish Encrypted Accidental number.
How XN adding blazon works Adblue Emulator?
Step one: baddest Car blazon and Ascendancy unit
Step two: baddest Actuation
Step three: Actuations of SCR bankrupt aftertreatment system
Step four: Abatement of emissions-relevant accountability codes.
How XT adding blazon works?
Please attending at this picture Adblue Emulator, firstly baddest Cars and ascendancy unit, starts to change NOx Torque Limi