[nosferanosferatuno]

Last year it had vin and audi online workstation user name on it, so maybe 2018 rest of the fsc is correct!
So, if you have test unit on desk, try changing fsc first part which is changed with last years one, it should(guess) work if rest fsc is correct.


Also guess, but looks like number of "spaces" are important!

As previously explained, VIN must be correct, one which be used at Audi dealer to activate 2018 maps = VIN+code in fsc must be correct, as they are related to activation, and if not correct , no working FSC.

That case will not work, code before VIN is related to VIN, and part after VIN crypted is related too to VIN+code, so it will not work. Only option is to dump correct fsc, from car where 2018 maps were originally installed by this FSC, cause someone deleted part of VIN and code, and it will not work, or maybe just someone made joke and put in public fake FSC, that can answer original poster audi rs4 76 .

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nosferanosferatuno, thanx for your answer.

you are welcome, to say tnx for my posting, press button thanks.

Yes, I feared this. I checked other fsc's to see whats supposed to be in the file.

This is a screenshot from the 2016/2017 activator. No FAZIT code and no VIN.
Can't "read" the rest, seems encoded.

Yes, already known, and already explained above about 2x cases of fsc, pls read it once more, to avoid repeating. That without VIN inside and code = installed by factory, at producing cars, they install maps too, and you get new car with already installed maps, such cars get audi dealers who sell new cars, and inside are such fsc without VIN and code inside fsc, as it's installed by factory, somekind universal fsc, which used for unlimited number of cars, and not related to any VIN, it's logic as used for thousands of cars in production to install maps, without using DIAG to enter activation code, that's why inside no VIN.

Some questions:
Can you explain to me how you can do this? I get a lot of cars here, I am sure someone has 2018 dealer installed. I can extract it if I know how.

Also, what program can be used to decode the FSC so its readable?

The value before the VIN "xxxxx", is this value always the same?

Easy, by knowledge , contact me by PM for details. There is no "program", there is as i explained too necessary reverse engineering skills = strong programming skills, crypto skills, etc etc.

No, it's not same always, already explained that in my previous reply, it's generated by FAZIT, and connected to VIN, every car has different value - code, activation code you get by Audi - FSC freischaultung code, in form of activation document where are 2x codes, which by Audi's dealer diag online entered in car, and by entering those activation codes fsc being created in car, that's whole story.