reconstruction of the original file edc17

[sportknight]

hi guys

I have to bring back the original a bmw 320d e90 177cv edc17cp02

I have the edited file read is on the boot and serial

the modified file over to dpf off ? also changed

I found the original in the network, but the differences are several

what do you think?
has anyone ever tried to do something like that?

[sportknight]

my idea was this,take the two files that I downloaded,the original and compare them,and see the differences and understand what differs between the original car

on what shall I do then I would have brought the original everything except the differences between the two original files that I had seen before..

[sportknight]

then,I found the bit switch but before the bits are there any maps that I think are post-injections,you confirm that?

[sportknight]

vabb?,the fineho fixed by me as the pi? of the times