BMW E39 No Communication after writing

by **kaan1208** » Tue Jan 21, 2020 8:29 pm

Hey, Fullread is in the ZIP and i got a virginized file from a friend. Which one can i use or are both bullshit?
THX

Anyone who can tell me what to do? I wrote in Bootmode the Metin 134 file in 29f400 but i got no chance to communicate with the ecu.

by **jurebv** » Tue Jan 21, 2020 9:28 pm

do you have read before you written to it? where did you get original file you written?

by **kaan1208** » Tue Jan 21, 2020 9:58 pm

Hey, from fileservice

I didnt do a fullread only with kess (first ZIP Metin E39 540 file)

Regards

by **jurebv** » Tue Jan 21, 2020 10:11 pm

so basicaly you wrote OBD read to Boot mode flash....at this point you cant restore it without someone's full boot mode read...

by **jurebv** » Tue Jan 21, 2020 10:28 pm

try if any of these files regains communication with ecu

write to fls in boot

New folder.rar

by **kaan1208** » Tue Jan 21, 2020 10:29 pm

I told him that ill write it with KTAG on 29f400 an he said i can use this file.
That means it was wrong. What is with my Virgin file for 29f400?

by **jurebv** » Tue Jan 21, 2020 10:34 pm

try files i posted

by **Lambda1** » Tue Jan 21, 2020 10:41 pm

Kess cant do fullread on them ... #only partial with fullfill.
Problem found, check if you fix with file from jurev.

by **kaan1208** » Tue Jan 21, 2020 10:55 pm

jurebv wrote:try files i posted

There are 3 files, which one on which part? Extflash 29f400?

by **kaan1208** » Tue Jan 21, 2020 11:19 pm

Oh and what i forgot to say is:

Why did this happen? Bc. After the first time playing metin134 on the ecu the communication died
Why did this happen? I don’t understand that