Audi 2012 S4 Correction

[fishboneR8]

Has anyone had success correcting a 2012 B8 S4?

Since other tools are not responsive. I am thinking it's maybe a dump and flash only?

Cheers! :)

[mahmoud bourgi]

use obdstars friend

[Dr. Zoidberg]

use obdstars friend

i try s3 and s4 and not work.