[Supertramp78]

Same here. ODIS says that if the serial number is not on the exception list the unit cannot be unlocked.
A buddy of mine will try to restore the eeprom with his tools.
It looks like there is not just the odometer info in the first 48 bytes but also the ID of the cluster (serial)
and since this block is crypted, it cannot simply be copied.
I hope he can solve this issue for me.

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Which partnumber has your cluster?
Maybe I have dump for you

Hi there,
its 4F0920934a
I have another cluster with the same number. I took it out of my car, read the eeprom with an external programmer and copied it to the spare cluster.
That didnt work. The spare cluster now shows DEF and 999999
When I keep the first 48 bytes of the old eeprom data, the DEF dissapears and odometer shows 255.
So its a mixed dataset of original first 48 bytes and the rest from my working cluster.

However I noticed that the eproms are not the same type.
The one on my working cluster is a 25320AN
The one on my spare 95320W