MBWorld.org Forums - Can you flash or renew 725 9g TCU ETC

Does anyone have the ability to either renew or clone a transmission controller plate from a 725 transmission on 2017 Mercedes gls550 with 9g fbs4 transmission part number 7252709011

I have the original plate with a faulty sensor plus an identical used plate

Not sure if it's possible to clone my original or simply renew the used one so that it can be scn coded. I know they are part of the DAS, unsure if they can be read and reflashed

If someone could help me do it i'd pay of course, or of you can do it there, I can mail them to you

I do have following diagnosis/programmers
Star C4
Drew Tech Cardaq 2 (j2534)
Abtites AVDI
ECOM Actia DOIP