Audi A6 2,t TDI need help BDM file

[wadim21]

hello,I read orig file with Gall2.read ok i tried write modify file with Gall2 ,but ECU not work now.need BDM file

ECU 4F0907401 soft 382 458

[wadim21]

help. i can't write back ori file via obd

[bobolin4o]

So write it via BDM, only flash ofcourse!
If your flash (OBD read) is partial, read flash via BDM and make a new full flash with partial ori, and full flash (bad).
If you can't do that, post here full flash with BDM and partial ori read.

[wadim21]

solved.just need use Mpps.mpps can write file via obd.recovery mode