Pages: 1 [2]
Author Topic: Noob Guide to correct Checksums with Nyet's ME7Sum Program  (Read 45264 times)
kory2000pr
Full Member
***

Karma: +1/-1
Offline Offline

Posts: 63


« Reply #15 on: September 22, 2014, 03:22:40 PM »

Does me7sum works for  me7.5???
I can check with me7check. But I keep getting an error.
Logged
nyet
Administrator
Hero Member
*****

Karma: +554/-139
Offline Offline

Posts: 11840


WWW
« Reply #16 on: September 22, 2014, 03:24:37 PM »

Does me7sum works for  me7.5???
Maybe. Have you tried it?
Logged

ME7.1 tuning guide (READ FIRST)
ECUx Plot
ME7Sum checksum checker/corrrector for ME7.x

Please do not ask me for tunes. I'm here to help people make their own.

Do not PM me technical questions! Please, ask all questions on the forums! Doing so will ensure the next person with the same issue gets the opportunity to learn from your experience.
kory2000pr
Full Member
***

Karma: +1/-1
Offline Offline

Posts: 63


« Reply #17 on: September 22, 2014, 05:52:53 PM »

I tried a couple times but I keep getting some type of error. As soon as I can I will post a screenshot.
Not sure if its user error or just that is not compatible with me7.5
Logged
316LV
Full Member
***

Karma: +12/-2
Offline Offline

Posts: 150


« Reply #18 on: September 23, 2014, 12:21:49 PM »

I think its because its unsupported not a user error. Nyet states it is unsupported in his ME7sum post.
Logged

Go ahead and give me negative karma... I don't care if you like what I post princess.
cpp
Jr. Member
**

Karma: +3/-0
Offline Offline

Posts: 25



« Reply #19 on: October 12, 2014, 02:55:56 PM »

to many months I am reading and rereading the entire world nefmoto !! and today managed to finish modifying and correcting a file !!! thank you for sharing the knowledge !!! pardon the !! English google translator !! Grin
Logged
Pwndbymustang
Jr. Member
**

Karma: +1/-0
Offline Offline

Posts: 33



« Reply #20 on: October 24, 2014, 11:04:55 AM »

awesome thread, worked first try! thanks!
Logged
nyet
Administrator
Hero Member
*****

Karma: +554/-139
Offline Offline

Posts: 11840


WWW
« Reply #21 on: October 24, 2014, 11:26:44 AM »

I think its because its unsupported not a user error. Nyet states it is unsupported in his ME7sum post.

ME7.5 should work now. If it does not, post the ori and the modded bin that is failing.
Logged

ME7.1 tuning guide (READ FIRST)
ECUx Plot
ME7Sum checksum checker/corrrector for ME7.x

Please do not ask me for tunes. I'm here to help people make their own.

Do not PM me technical questions! Please, ask all questions on the forums! Doing so will ensure the next person with the same issue gets the opportunity to learn from your experience.
R.Spec
Newbie
*

Karma: +0/-2
Offline Offline

Posts: 7


« Reply #22 on: April 14, 2016, 02:59:45 PM »

ME7.5 should work now. If it does not, post the ori and the modded bin that is failing.

worked great! Thank you for this!
Logged
1slicks4
Jr. Member
**

Karma: +0/-0
Offline Offline

Posts: 29



« Reply #23 on: March 18, 2018, 02:51:40 PM »

I want to say Thank you this post. Easy to follow and understand. Ive been really trying to understand this and finally getting around to looking for how to's. Great information. Hats off to you!
Logged
Shocerote
Jr. Member
**

Karma: +1/-2
Offline Offline

Posts: 42


« Reply #24 on: October 03, 2019, 11:05:08 PM »

If you're like me you started off not knowing how to do anything. And as time went on you learn more and more. Well I see people like me and I wanna help. I also see that people need there checksum corrected and maybe don't understand how-to do it. The info on how to do it may not make sense to everyone. Like me at 1st, I didn't understand command prompts very well. So here is a quick guide one how-to correct checksum's with Nyet's ME7sum. I have also contacted MTX for a plugin but have yet to hear back from them in over a week or so.

If you make changes at all to a .bin you will from my experience will have errors. I also have noticed that if you mod a file and then correct it and then wanna go back and edit it that you edit your "NEW" corrected file as I had two .bin files get corrupted by modding a .bin  and the throttle body would just start clicking along with a flashing CEL and no start. This was cause it had errors and required me to boot mode recover my ecu.



DOWNLOAD LATEST RELEASE OF ME7SUM
http://nyetwurk.github.io/ME7Sum/

**UPDATE** (LINK DEAD thread deleted, sorry I will post new instructions for adding ME7Sum and Check into TunerPro again)
Just tonight I figured out a way to add ME7sum and ME7Check to TunerPro. Click link below to go to that thread.
http://nefariousmotorsports.com/forum/index.php?topic=5877.0title=


-----------------------------------------------------------

Here is short way (by ddillenger):

Download the file (me7sum), put it in your user directory (C:\Documents and Settings\usernamehere) along with the bin (we're going to call it IN for this example).

Hit START, RUN, and type: CMD

Then, type:

me7sum IN.bin OUT.bin

You'll see the program running in cmd, and will end up with a new file with the checksums corrected in the same directory you placed the previously mentioned files (C:\Documents and Settings\usernamehere). The corrected file will be named OUT.bin (or whatever you select when typing the command)


Longer Version:
----------------
*Now below is examples. Meaning this is where I put my files, and what I type is special to where my files are located. You will have to adjust for however you set things up. DDillenger suggests not to use a root folder, so please make changes to my info if you follow his advice, I am not of aware why not to, he has more knowledge in that department.

To start off download the zip file me7sum-vx.x.x.zip from http://nyetwurk.github.io/ME7Sum/
(Please be aware that there is a know issues with correction of some checksums for some errors, in this event you will need to find someone to correct the file for you that maybe has a MTX plugin).


Now extract me7sum-vx.x.x.zip and put it into folder of your choice.





Now take your .bin file and put it in same folder to make it simple.







Now you want to click the start button and in the search box type cmd to open the command prompt window.





Now see pic below. You will need to type cd.. and then cd.. again to get to root folder.





After that you will direct cmd where to find your me7sum program.
File location is how I have it, adjust to your location if needed, follow the same format with \ to indacate folders.





Now follow info in picture below
Please note, there is a grammar issues in picture. I ment to say put a new name for your NEW corrected file so you know its fixed/corrected. Do not name it the same thing as your corrupted file as it will not output a file.





After you type the above command the program will fly throw a bunch of words, you can look back and see what was corrected if you want. But if you did everything correctly you should see a message at bottom like one picture below.





Now you have a corrected file and are ready to flash.




Now if you wanna check your file, you can run cmd and type \me7sum (space) (.bin file name) you will get error check or better know as ME7Check of your file and will give you info. Again these are examples please adjust for your file locations and names of files.

I hope this helps people who might have not understood exactly how to use Nyet's ME7sum program. Please click Applaud to the left under my user ID and pic where is says Karma if this helped you. Good luck and happy Tuning and Flash folks!




I use your tool to correct my tune checksum, so everytime you make chenges on a tune we can use this tool and then flash the ecu correctly? here are my to bin
Logged
Groopan
Newbie
*

Karma: +1/-0
Offline Offline

Posts: 23


« Reply #25 on: April 12, 2022, 02:04:56 PM »

Good day I need some advice
I have used this all in the past to correct me7 check sums  on win 10 with no issues .

Of recent  when I tried to use the app cmd just blinks and nothing happens . I tried many fixes that I could find on the internet but they did not work

I installed a fresh win7 os and I am having the same issue any idea how I can rectify this ?

I have modified permissions from read-only  but thst did not work also

Any help I would be grateful





Logged
nyet
Administrator
Hero Member
*****

Karma: +554/-139
Offline Offline

Posts: 11840


WWW
« Reply #26 on: May 08, 2022, 08:59:20 PM »

Please copy/paste what you are actually trying to do. Do not post screen shots. Just copy/paste the text in your cmd.exe window.
Logged

ME7.1 tuning guide (READ FIRST)
ECUx Plot
ME7Sum checksum checker/corrrector for ME7.x

Please do not ask me for tunes. I'm here to help people make their own.

Do not PM me technical questions! Please, ask all questions on the forums! Doing so will ensure the next person with the same issue gets the opportunity to learn from your experience.
Pages: 1 [2]
  Print  
 
Jump to:  

Powered by SMF 1.1.21 | SMF © 2015, Simple Machines Page created in 0.024 seconds with 17 queries. (Pretty URLs adds 0.001s, 0q)