[relly_boy]

hello mates.. good day..

anyone can share solution on this..

G400(463)

customer had bought a donor ecu
same part number with the original one but came from W220 S400

i can't transfer data from old ecu because eeprom and flash is missing on original ecu

does eeprom renew or virgin is enough? 
then program with xentry/das
if can, anyone has virgin eeprom file?..

does data on flash also need modify?

thanks in advance..