Looking for dump for AUdi S4 B6 Rb4

[trader1990]

Looking for good dump for AUdi S4 B6 Rb4
8E0 920 980 M RB4 D37

[diagnoza_auto2000]

not work dump from another dash

[aeroyas]

just try to buy another dash,

[trader1990]

just try to buy another dash,

you saying that the one I have is caput ?

[d2mike]

you saying that the one I have is caput ?

No, but you cannot copy another dump to your dashboard because of the crypted EEPROM blocks. What's your problem?

[didzej]

Hi,
there is no solution by another dump write. It's crypted dash.
Only Dejavu/Abritus interfaces do it, but when I asked in my country about repair the same dash, answer was about 40 euro. In my opinion better is buy another dash (in my country used one cost about 30 euro - dash from 2003 audi a4) and adapt it to ecu (vcds or simple kkl interface with VagEEprom Programmer).

Regards
DJ

[lupu_sandu]

8E0920980M is from S4 Audi, so on ebay cost at least 200E

[batandball]

Try this for repair
Audi A4 Bosch RB4 RB8 Crypto Software Tools (http://audi-crypto-tools.co.nf/)

[d2mike]

Looking for good dump for AUdi S4 B6 Rb4
8E0 920 980 M RB4 D37

Where are you from? I can help you ...

[trader1990]

Where are you from? I can help you ...

I am on the other side of the pond in North America

[trader1990]

Try this for repair
Audi A4 Bosch RB4 RB8 Crypto Software Tools (http://audi-crypto-tools.co.nf/)


yes I tried but doesn't work, it goes to 99% and hangs there for hours , tried at different times and couldn't get it to work for me

[diagnoza_auto2000]

Solution ----> new dash

[trader1990]

Solution ----> new dash

ok, that's what I am leaning .. the cluster works and so on just this DEF message is there..

[trader1990]

Solution ----> new dash

anybody has good file at least for me to compare, I was able to remove the chip from the board took the dump from chip and I would like to compare to working one and find where the errors are , I have files from mono FIS but not color, comparing to color FIS there are few lines which doesn't match

[d2mike]

anybody has good file at least for me to compare, I was able to remove the chip from the board took the dump from chip and I would like to compare to working one and find where the errors are , I have files from mono FIS but not color, comparing to color FIS there are few lines which doesn't match

Hi,
another dump file will not work for you.
All crypted blocks are different within all dashboards.

Which means, that cluster A has different crypto immo blocks than cluster B. Nothing to compare, nothing to see, definitely no solution for you.

You just have these 2 options:
* Repair the DEF Error
* Buy another new used instrument cluster

[diagnoza_auto2000]

Maiby this hapen because he use very expesif chinese tools for calibrate

[d2mike]

Maiby this hapen because he use very expesif chinese tools for calibrate

Could be ... but we want (should) help the thread creater instead of pointing at him, because he used chinese crap!

[trader1990]

Maiby this hapen because he use very expesif chinese tools for calibrate

not really this happened after alternator died , replaced with new one , recharged the battery started the vehicle and DEF on cluster showed up, similar thing happened to me on VW golf years back, but I was able to rebuild the dump by comparing eeprom files and found few blocks that had bad code in it, replaced with correct one and problem solved..

[trader1990]

Could be ... but we want (should) help the thread creater instead of pointing at him, because he used chinese crap!


I don't have Chinese tools, I have only original VCDS vagcom, I have Serial programmer when I fixed my vw dash.
When I reprogram dash I take apart the cluster remove the chip and download eeprom file, easies way to work instead through OBD tools..

[trader1990]

Hi,
another dump file will not work for you.
All crypted blocks are different within all dashboards.

Which means, that cluster A has different crypto immo blocks than cluster B. Nothing to compare, nothing to see, definitely no solution for you.

You just have these 2 options:
* Repair the DEF Error
* Buy another new used instrument cluster

so you are telling me that the actual DEF code is in some other chip then 24c08 ? somehow hard to believe if this site
(RB4-RB8 Crypto Tools | Calculate your Login - Virginize your Dashboard to Factory New - Change your Mileage - Clear your DEF/Error and much much more ... (http://audi-crypto-tools.co.nf/)) can repair these problem from that chip, then it must be there. I will decipher that eeprom file.

[ALEXEI]

look mate to be clear :
dump for eeprom 24c08 is crypted and the encryption key is in mcu.
so each dash has its own encryption key stored in mcu.
thats why you cant change your dump with dump from other dash.

[trader1990]

look mate to be clear :
dump for eeprom 24c08 is crypted and the encryption key is in mcu.
so each dash has its own encryption key stored in mcu.
thats why you cant change your dump with dump from other dash.

I guess you don't understand it.. I need good file to compare data
I do understand what you are saying, but I want to fix my own dump file in order to do that I need another one.. this is how I fixed my VW golf dash
I don't understand why this is so secret ..:playingball: I was hoping that we share information instead pointing to companies who does fix these issue,:afraid::heeeelllllooooo:, I don't want to ship the cluster
I guess I am on my own don't worry give me couple hours and I will decipher the code ...

[d2mike]

Mate, everyone here is understanding what you want to do, but you also have to understand, that is not possible. You are asking for help here but you are not satisfied with the competent replies you get.


Let me try to explain it more accurate: (all data is simplified).

Dashboard 1
Part No. 8E0 920 900 M (this is yours with the DEF)
F5 14 6B 67 0E 2B A7 84 68 C3 E7 EB 2B 4B 0B DC

Dashboard 2
Part No. 8E0 920 900 M (new one)
89 0C C9 C5 C1 C6 6B 3D A8 2E 44 F2 9E B6 43 E3

Dashboard 2
Part No. 8E0 920 900 M (used one)
00 DD 42 3C 51 01 09 18 E4 B2 44 4A A3 C1 10 8C

So, how it should be possible for you to repair your dashboard?

There is no way!

F5 14 6B 67 0E 2B A7 84 68 C3 E7 EB 2B 4B 0B DC (your one)
89 0C C9 C5 C1 C6 6B 3D A8 2E 44 F2 9E B6 43 E3 (the new one)
00 DD 42 3C 51 01 09 18 E4 B2 44 4A A3 C1 10 8C (the used one)

What you wanna compare/decipher here? There is no logic behind the offsets. If you write the dump from dashboard 2 to your cluster, you will have DEF. If you write the dump from dashboard 3 to your cluster, you will have DEF too. Also when you are copying the dump from dashboard 3 to dashboard 2 you will have DEF in dashboard 2.

All of them have the same part number (and for example also the same software number) but different crypto offsets. Therefore it's not possible to repair your dump by hand! The regarding crypto mask from MCU is necessary to decrypt, repair and crypt it again. If you understand how crypto algorithms work, you will also understand that this is not possible.

Within your VW Golf dash it is possible, because the eeprom data is not crypted and you can write a proper (or any other) file into your instrument cluster and the problem will be solved.

Everything clear?

Cheers, d2mike

[trader1990]

Thanks to few people that emailed me the files, how hard was that ? Thank you Simple question and so much fuss ..
I have already found one part that needed to find common key to decrypt and crypt the files.. and it is common on 5 files I have it is not as hard I thought this will be.. couple more hours and I will figure this out.. right to it's bone..

[d2mike]

Thanks to few people that emailed me the files, how hard was that ? Thank you Simple question and so much fuss ..
I have already found one part that needed to find common key to decrypt and crypt the files.. and it is common on 5 files I have it is not as hard I thought this will be.. couple more hours and I will figure this out.. right to it's bone..

Alright, we are waiting for your results...!
I'm just curious: You know where the crypted offsets are? You know that the crpyted offsets are repeated? And you know, that there are many many many bytes which are always the same within ALL RBx dashboards?

[trader1990]

I have been Assembly /Hex / Binary Programmer for 15 years, in security systems, so this shouldn't be as hard to reverse it
based on the files I start to see the pattern is used .. I will get back later with my solution.

[d2mike]

I have been Assembly /Hex / Binary Programmer for 15 years, in security systems, so this shouldn't be as hard to reverse it
based on the files I start to see the pattern is used .. I will get back later with my solution.

So, you are resnolynxxx from www.audi-crypto-tools.co.nf? Because this guy claims to be able to read the immobilizer data w/o dashboard.

Oh, and I thought 1990 is the year of your birth. There are many patterns, so I hope you are searching within the correct ones.

I wish you good luck and I'm waiting for your results. Don't forget to post the whole immobilizer data...

[d2mike]

Another question:
Do you have dEF or dEF/error in odo field? Is your car starting?

[trader1990]

So, you are resnolynxxx from RB4-RB8 Crypto Tools | Calculate your Login - Virginize your Dashboard to Factory New - Change your Mileage - Clear your DEF/Error and much much more ... (http://www.audi-crypto-tools.co.nf?) Because this guy claims to be able to read the immobilizer data w/o dashboard.

Oh, and I thought 1990 is the year of your birth. There are many patterns, so I hope you are searching within the correct ones.

I wish you good luck and I'm waiting for your results. Don't forget to post the whole immobilizer data...

I am probably older then you 55
I am not the guy, if you read my post above I tried to use his site but it doesn't work

Once I complete everything I will report my findings

[trader1990]

Another question:
Do you have dEF or dEF/error in odo field? Is your car starting?

Yes my car is starting, I can drive, DEF Error , everything works except this error message

[d2mike]

Yes my car is starting, I can drive, DEF Error , everything works except this error message

So, you have set immo off in ecu? If there is dEF/Error in odo the immobilizer data from the dashboard does not match to the data stored in ecu and therefore the car is not starting...

You could be my grandpa, right? :-)

[trader1990]

So, you have set immo off in ecu? If there is dEF/Error in odo the immobilizer data from the dashboard does not match to the data stored in ecu and therefore the car is not starting...
immo is on, I drive the car to work every day , as soon I turn the ignition on in odometer part that show the mileage is displays DEF Error

[d2mike]

immo is on, I drive the car to work every day , as soon I turn the ignition on in odometer part that show the mileage is displays DEF Error

Send me/post your dump. If the car is starting, not the whole immobilizer data is destroyed and can repaired 'maybe' by hand.

[d2mike]

No dump - no results/news?!