peugeot 508 dash+bsi help

[nikt]

Hello, anybody help set the milage to 158652, now it is 258652, and reset service history457630457630

[nikz]

here is your file

[nikt]

Unfortunately not well, I have a 999999 on dash, mileage in bsi is 1519071km,(read by avdi)
It looks like the dash is good, because for a moment it was 158652km, but the problem with the bsi,
some idea?

[nikz]

Dump bsi good
You mispronounced write
Moved the bytes

[nikt]

Continue, dump was corrupted, but dash dump, not bsi (as I thought),write was good, my dash (hg3m4rl2l) Probably for this dash is another algorithm.
I set the dash to 0, then bsi rewrite milage
In the attachment, my solution
Maybe it will be useful for the future