[sivyx]

Hi i have delco e87 to dtc off.. with foxflash:/
Read it at full system backup twice read the same.. But xdecoder didnt recognized flash. Then i try by obd mode on bench and it read flash xdecoder recognized it. I did off dtc
Try to write and have error on 100%..
Try to rewrite orginal obd and it flash it with no error, but at now cant get ID..
I did try write full backup with full system mode, but i have file size error and dont start write at all..
When i try write only flash in full system, it try to write(file size accept) but have error boot..

Any advice:/????

[iori974]

Hello,

Can your foxflash can connect in boot mode ? If not, try with someone who can rewrite the original flash in boot, it may solve it.

[sivyx]

Thx but fox dont have boot. Tried do somthing witf Flex.. And nothing.. Is no way to fix that ecu. Flex try to connect on bench and have error and all buttons greyed. Flex in boot ask for password, and there is no options to read it..
Flex read in one file flash+emulated eeprom and it have size smaller then only flash from foxflash(i just tried on other e87)

For me ecu is bricked and there isnt any options to back alive!

[Bakica]

There is a way, I solve ecus like this.. There's a way where you can tell passwords on them and will need to use a programmer like IOterminal to recover it.

[aladinnu]

Don t try to write with full sistem. fox has many bugs and is known for problems on delco ecus. U can save it with IOterminal. until then dont try anything else with fox as it could do more damage. i tested such tool long time ago and found out that reading was ok but compared to another tool, the offset was WRONG!

[sivyx]

I think:
Normaly flash have 2048kb, flash from full system have 2049kb.. This 1kb have full ff with one data line.. Mayby shadow password..
When i cut this 1kb in hex, xdecoder normaly recognized it..
I fu*kcup and go with obd, instead cut in hex, make mods and past back this 1kb and make all in full system.. In Poland cheapest e87 cost ~80e i will buy it for test..
I dont have io terminal, but friend have flex mayby some one can make flex boot password file from kt200 full backup??

One thing maked my angry!! Why fox dont accept size of full backup if it readed it by self???

[dimitar]

I think:
Normaly flash have 2048kb, flash from full system have 2049kb.. This 1kb have full ff with one data line.. Mayby shadow password..
When i cut this 1kb in hex, xdecoder normaly recognized it..
I fu*kcup and go with obd, instead cut in hex, make mods and past back this 1kb and make all in full system.. In Poland cheapest e87 cost ~80e i will buy it for test..
I dont have io terminal, but friend have flex mayby some one can make flex boot password file from kt200 full backup??

One thing maked my angry!! Why fox dont accept size of full backup if it readed it by self???

Because its a childrens toy just like kt200
These two are the most unreliable tools i have ever worked with
Very dangerous my friend
Even my friends full flex is dangerous 
Other friend with original galletto has continuous problems
What can i say about kt200 or foxflash
If you get the job done be happy
If you screw up try to find a solution

[loki954]

[quote="sivyx" pid='680671' dateline='1712399557']
I think:
Normaly flash have 2048kb, flash from full system have 2049kb.. This 1kb have full ff with one data line.. Mayby shadow password..
When i cut this 1kb in hex, xdecoder normaly recognized it..
I fu*kcup and go with obd, instead cut in hex, make mods and past back this 1kb and make all in full system.. In Poland cheapest e87 cost ~80e i will buy it for test..
I dont have io terminal, but friend have flex mayby some one can make flex boot password file from kt200 full backup??

One thing maked my angry!! Why fox dont accept size of full backup if it readed it by self???

i can argue with that statement....99% is operators error....not the tool ...... if you have an idea how things work you can see how he killed the ecu....not the tool

[sivyx]

Noo at this time tool brick ecu in obd mode not my. My mistake is that i thinked if have full backup i can do safely r/w in obd mode with no wories.. Ofcourse I didnt write obd file on bench! bench on bench, obd in obd mode. is 100%. tool brick

i can argue with that statement....99% is operators error....not the tool ...... if you have an idea how things work you can see how he killed the ecu....not the tool

I'm sorry Loki, but can you write at what point I killed the ecu and not the tool? Every opinion and suggestion will be helpful to me. 
Your post is like "you made a mistake, I won't tell you where, figure it out yourself". 
With all due respect to you, this is not a answer that can help and i think the forum is not based on such posts.

[dimitar]

Find xprogbox read all and merge( combine ) dumps to revive your ecu
Then flash with kt200