Audi q7 4f1910551a simos 8.3 eeprom check sum error

[Gintas]

Hi,

Need help,

Maybe someone can help me calculate checksum for simos 8.3 eeprom.
ECU have internal checksum erorr.
eeprom 95640

thanks in advance
Gintas

[Gintas]

today reflash with new software from 0030 to 0080 ver.
but checksum error stay.

[rafal]

today reflash with new software from 0030 to 0080 ver.
but checksum error stay.

this will help you.....................
https://www.ecuserwis.pl/9.html