CAS2 ISN sync help needed

[kalosbg]

Hello,

I need help for syncing the CAS2 to DDE for BMW E90 2.0D. I want to update the ISN in the CAS (due to DDE replacement).
I have eeprom dumps from the DDE and the CAS.
I already tried to update the ISN using some cracked software but didn't work and fault for "EWS manipulation" is returned and i cannot sync the modules.

Can somebody help me to update the CAS2 eeprom dump? I'm attaching the dumps including the dump created with the mentioned above app.

Thank you!

Regards,

[Mr BLACK]

what is with original ecu ( water damage ....comun problem ) copy eeprom sync by obd car start or copy flash and eeprom

[kalosbg]

Hello,
only the eeprom is available from the original ecu.
I’ve tried to update the original ISN to the used ecu and after programming with winkfp the car starts, but after several hours or on the next day something happened and after start the car stops itself after ~1second without any related faults.
Regards,

[kiszka]

Hello,
only the eeprom is available from the original ecu.
I’ve tried to update the original ISN to the used ecu and after programming with winkfp the car starts, but after several hours or on the next day something happened and after start the car stops itself after ~1second without any related faults.
Regards,

here you have eeprom ecu file
https://mega.nz/file/w6wWGbgT
read flash ecu to change vin

[kalosbg]

Hello Kiszka,

This is the full BDM read can you please update the vin in flash as well?

Regards,