Service mode has destroyed Immo Data. You need the original key to learn a new cluster
Hi,
has anyone a solution for me.
A costumer came with a ,,new'' dash (it is used and Safe in the display) and i would like to learn it to his car with FVDI 2018.
I read Pin / CS / MAC by ECU. Then i tried to read config and immo data by dash. No communication because security acess faild.
Then i used a trick and read the eprom 24c32 with a programmer, saved the dump and load a damage dump to it.
After installation back in the car the display show DEF and i can write the org dump back via OBD.
Now i can read config an immo data, but immo data locks like not good only the VIN is correct. I think fvdi decrypt eprom / micronas wrong. So i can't upload new immo data.
After Dash reset it show Safe again.
Can anyone tell me a solution or how to fix the problem with fvdi or something like that.
Thaks in advanced
Service mode has destroyed Immo Data. You need the original key to learn a new cluster
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Thanks for your answer,
But i have Not tryed a Service Mode, i have write a ,,damage“ dump to 24c32 and After Installation i Write back the org dump. With this Trick you become acess to the eprom and immo Data normaly.
This is a „all lost key“ Solution for 24c32 and 3217g micronas
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