seat ibiza blocked ecu after key add with fvdi

[isavrseno]

dead dashboard swaped with working (used) and adapted to the car succesfuly via odis online
after odometer recalibration (to match with dead dash odometer) and one new key add with fvdi car cannot start and ecu is blocked by immo
dahsboard is magneti marelli with 9s12 can uds

immo data before key add:

ID: VSSZZZ6JZER137392
Serial number: 00000000000000
Serial key(CS): eaea2d22f3746c
MAC: 3fa09a15
Status: 02FD
Key count: 2
Pin: 6003

immo data after key add

ID: VSSZZZ6JZER137392
Serial number: 00000000000000
Serial key(CS): 00000000000000
MAC: 3fa09a15
Status: 02FD
Key count: 3
Pin: 6003


after add key operation fvdi changed CS number to all 00000000000000000
i edited immo data and write correct CS number like it was before but car still cant start

i didnt created eeprom dump before key add operation https://mhhauto.com/images/smilies/sad.gif
only have this attached bad eeprom dump from dashboard

any solution for this? do i have to read somehow eeprom from dead dashboard with programmer or it is possible to fix this bad dump with some other tooll?

KeyID1: 8df4e8f
KeyID2: d3ae4a9e
KeyID3: 2ad7f5c2

[isavrseno]

Problem solved with fixed dump (using hex editor) and flashed fixed dump back in dashboard with fvdi and car start again with all keys working
if someone gets into same trouble i will be glad to help

NO NEED TO FULL READ ECU AND DASHBOARD WITH GENUINE TOOLS OR OPEN ANYTHING ETC ETC LIKE SOME PROFESIONAL IMMO MEMBERS HERE ADVICE

BR