W211 Dead EIS need flash

[Ahmy501]

I have this case on a W211 i did in circuit programming VIA AK500 on the EIS after i read the eeprom i generated working keys all went ok after i installed everything back the EIS is not responsive i did check the coils within the EIS, i`m suspecting that my AK is the cause of this issue possibility flash file is corrupted, can somebody check my files or give'em a quicky repair. Thanks.


EIS W211 545 06 08 3300.2203

W211_HC12
287-714
06/S

[daxxer]

I have this case on a W211 i did in circuit programming VIA AK500 on the EIS after i read the eeprom i generated working keys all went ok after i installed everything back the EIS is not responsive i did check the coils within the EIS, i`m suspecting that my AK is the cause of this issue possibility flash file is corrupted, can somebody check my files or give'em a quicky repair. Thanks.
EIS W211 545 06 08 3300.2203
W211_HC12
287-714
06/S

i think MCU mask is 3K91D ? :)

[Ahmy501]

Not sure about the mask ID is there a way to know without opening the EIS apart , BTW i`ve tried different flashes on DK nothing worked.

[Ahmy501]

is there a chance that this EIS could be brought back from the dead. anyone ?

[Ahmy501]

anybody ? plz

[Ahmy501]

Flash is corrupted compared it with hex, i need original flash.

[daxxer]

Flash is corrupted compared it with hex, i need original flash.

flash is not problem to get, but you need to have good tool for success writing back to MCU.... :listen:

try this:: 401385

[Ahmy501]

flash is not problem to get, but you need to have good tool for success writing back to MCU.... :listen:

I have AK500 + Rofsar ? what do u recommend ?

[Ahmy501]

You mean it`s a waste of time writing with the AK500 again ??

[daxxer]

I have AK500 + Rofsar ? what do u recommend ?

AK500 is oldtimer....rosfar when orig then good... ;)
tray to only writing, without verify !!!

[Ahmy501]

AK500 is oldtimer....rosfar when orig then good... ;)
tray to only writing, without verify !!!

both progs are clones, what are my chances with the restore. i don`t wanna end up buying a new EIS :apologetic:

[daxxer]

both progs are clones, what are my chances with the restore. i don`t wanna end up buying a new EIS :apologetic:

before i have VVDI Prog, then i dead EZS with R270 :( but restored back too with R270, only needed more attempts...try Xprog and R270, at end EZS working again ;)
need to try and test....:listen:

[Ahmy501]

before i have VVDI Prog, then i dead EZS with R270 :( but restored back too with R270, only needed more attempts...try Xprog and R270, at end EZS working again ;)
need to try and test....:listen:

Thanks Dax, i`ll try and report back

[Ahmy501]

should i burn flash then eeprom or vise versa

[daxxer]

Thanks Dax, i`ll try and report back

need to have better tools for this work, no any tool is the best, but minimal is better to have more different tools for the same work, as Xprog, R270, Rosfar, VVDI Prog or others...
AK500 is today as only unuseful oldtimer i think.... :)

[Ahmy501]

need to have better tools for this work, no any tool is the best, but minimal is better to have more different tools for the same work, as Xprog, R270, Rosfar, VVDI Prog or others...
AK500 is today as only unuseful oldtimer i think.... :)

i need flash in rosfar format if possible

[Ahmy501]

@ Dax writing your flash with AK success but the EIS is still dead, going to attempt with rosfar but i need flash files

[daxxer]

@ Dax writing your flash with AK success but the EIS is still dead, going to attempt with rosfar but i need flash files

i haven't flash in this format, sry... :( this is VVDI Prog or R270 format i think...
have you eeprom content 100% okey ? :listen:

[Ahmy501]

i haven't flash in this format, sry... :( this is VVDI Prog or R270 format i think...
have you eeprom content 100% okey ? :listen:

Yes eeprom survived the crash,, i have generated working keys with the original eeprom.

[daxxer]

Yes eeprom survived the crash,, i have generated working keys with the original eeprom.

then you are lucky man :) because this (flash erasing ) happen't mainly through eeprom content reading, and sometime you get corrupted eeprom dump and flash is erased... :(
check in what format ( i haven't AK500 then i don't know ) read flash AK500 and compare it with my flash...when is all at the same adress in memory. ;)

[Ahmy501]

Someone has the Rosfar flash for mcu 3k91d ??

[Ahmy501]

bump !!!!!!

[Ahmy501]

I seriously need the rosfar flash anyone

[albdiag]

I seriously need the rosfar flash anyone

part number is: 2115450608 Q?

[albdiag]

this is rosfar r260 recovery flash for 2115450608

[Ahmy501]

this is rosfar r260 recovery flash for 2115450608

I`m going to try and flash this file, N report back

[Ahmy501]

then you are lucky man :) because this (flash erasing ) happen't mainly through eeprom content reading, and sometime you get corrupted eeprom dump and flash is erased... :(
check in what format ( i haven't AK500 then i don't know ) read flash AK500 and compare it with my flash...when is all at the same adress in memory. ;)

I`ve tried flashing back the flash with an on original rosfar but the EIS is still dead

[Ahmy501]

this is rosfar r260 recovery flash for 2115450608

I`ve tried your flash, EIS still dead : (

[Ahmy501]

Calling it off i`v replaced the board and wrote the eeprom of off the previous EIS i did not play with the new board`s flash, car starts now , but i still need to fix the original EIS flash.

[David Vegas]

i think your problem is not the flash . last month i read w211 EIS with smok , read ok ,generated keys , after install everything back the EIS was dead.
I took out the mcu and installed it on different EIS, now everything works great .
401652401653

[Ahmy501]

i think your problem is not the flash . last month i read w211 EIS with smok , read ok ,generated keys , after install everything back the EIS was dead.
I took out the mcu and installed it on different EIS, now everything works great .

401652401653

What was your mcu MASK ID ?

[Cr4nky]

Did you find the fault with the original eis? I have same, flash ok but still dead after reading.

Sent from my SM-G930F using Tapatalk

[bursuc]

Here you go mate. Rosfar format of flash . try it

i fix mine and it worked with this

[zenhool]

pass please bro