Audi A4 B8 immo off or help migrate old to new ECU

[Ahmy501]

I need help with an A4 MY2010 1.8 old ecu is damaged, i got a used one from a local junkyard that shares the same numbers expect the HW# is different i know @ this stage cloning is not possible because of the HW differences. If someone can help with immo off solution without having the cluster to indicate there`s an immoo problem or maybe modify my old VIN, MAC eeprom info MAC, SC, pin etc into the new ECU.

all read by Ktag

Your help is appricated


Thanks


Old ECU info :


Med 17.5
8K1 907 115K
0 261 S04 238
Hw : H18
VIN : WAUZZZ8K9BA116833


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New used ECU


Med 17.5
8K1 907 115K
0 261 s04 328
HW: H11
Vin: WAUZZZ8K4AN051493