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BMW CIC PATCHER v2 - GENERATE YOUR OWN RETROFIT FSC CERTS
24-04-2017, 21:32 PM, (This post was last modified: 24-04-2017, 21:34 PM by Fx82.)
Post: #261
RE: BMW CIC PATCHER v2 - GENERATE YOUR OWN RETROFIT FSC CERTS
Is this mandatory to do with e-sys? Maybe I missed this step.
Do I have to select verify and periodical check?

Loaded into Esys / Settings / FSC : fscs.der from 02_CERTS

[Image: attachment.php?aid=46413]

Found in this post:
http://cartechnology.co.uk/showthread.ph...#pid240870

MGU virgin and patching in Europa.
Secure coding 2.0
Feature installer codes
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25-04-2017, 04:37 AM,
Post: #262
RE: BMW CIC PATCHER v2 - GENERATE YOUR OWN RETROFIT FSC CERTS
No you don't. I'm writing a "how to" by request of intel123. It's almost ready.
Reputation: +1 - larrybml [+1]
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[+] 18 users say Thank You to SweetBMW for this post
25-04-2017, 06:37 AM,
Post: #263
RE: BMW CIC PATCHER v2 - GENERATE YOUR OWN RETROFIT FSC CERTS
Great! I'll try your guide today.

MGU virgin and patching in Europa.
Secure coding 2.0
Feature installer codes
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25-04-2017, 08:02 AM,
Post: #264
BMW CIC PATCHER v2 - GENERATE YOUR OWN RETROFIT FSC CERTS
(24-04-2017, 18:56 PM)intel123 Wrote:  Just a little teaser, NBT / EVO is done. a little insight:

update BIN files are a simple tar-like archive that require only two files: srm.cfg and shared library which actually executes your code via callback function. Root certificate is not anymore on filesystem but embedded in binary file. Since it is x86 and ARM HexRays Decompiler does most of the work this time. More research still pending on the device, but regarding SWT/FSC that should be it and should be finalized soon testing different scenarios.


Keep up the good work intel
Thanks for all your contributions to to this & the others threads [THUMBS UP SIGN]


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25-04-2017, 12:55 PM,
Post: #265
RE: BMW CIC PATCHER v2 - GENERATE YOUR OWN RETROFIT FSC CERTS
Hi all, everything worked correctly for creating fsc, signing as well as importing into CIC for E series.

I am working on a bench, I also generate a new unlock code with the fsc created, I am from Western Europe so I confirm that it works here.

A special big up to intel123 for the work done

Thank you very much
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25-04-2017, 14:05 PM,
Post: #266
RE: BMW CIC PATCHER v2 - GENERATE YOUR OWN RETROFIT FSC CERTS
Hi intel123,

Big thank you for your effort.

If you need test car, i have one car lying around with all dead certs. The car is using NBT evo. All certs are not available but only the signature cert is accepted. Is actually a Japanese imported car into Asia. Let me know whether you need to test it.

Thanks again.


(24-04-2017, 18:56 PM)intel123 Wrote:  Just a little teaser, NBT / EVO is done. a little insight:

update BIN files are a simple tar-like archive that require only two files: srm.cfg and shared library which actually executes your code via callback function. Root certificate is not anymore on filesystem but embedded in binary file. Since it is x86 and ARM HexRays Decompiler does most of the work this time. More research still pending on the device, but regarding SWT/FSC that should be it and should be finalized soon testing different scenarios.
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25-04-2017, 16:02 PM,
Post: #267
RE: BMW CIC PATCHER v2 - GENERATE YOUR OWN RETROFIT FSC CERTS
Does anyone have an idea, why I can not sign certificates? I wrote about this previously.

I have problem with Validate signature in FSC Editor in Esys. I have FSC ERROR, Failed to verify the FSC signature. (C163) IOException: Ungultiges Format der Public-Key Datei.

I'm loading keys "fscs.der" in the right places and I still have this error.
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25-04-2017, 16:11 PM,
Post: #268
RE: BMW CIC PATCHER v2 - GENERATE YOUR OWN RETROFIT FSC CERTS
(25-04-2017, 16:02 PM)mmwmmw Wrote:  Does anyone have an idea, why I can not sign certificates? I wrote about this previously.

I have problem with Validate signature in FSC Editor in Esys. I have FSC ERROR, Failed to verify the FSC signature. (C163) IOException: Ungultiges Format der Public-Key Datei.

I'm loading keys "fscs.der" in the right places and I still have this error.

No need to validate
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25-04-2017, 16:37 PM,
Post: #269
XZBMW  RE: BMW CIC PATCHER v2 - GENERATE YOUR OWN RETROFIT FSC CERTS
(25-04-2017, 16:11 PM)SweetBMW Wrote:  
(25-04-2017, 16:02 PM)mmwmmw Wrote:  Does anyone have an idea, why I can not sign certificates? I wrote about this previously.

I have problem with Validate signature in FSC Editor in Esys. I have FSC ERROR, Failed to verify the FSC signature. (C163) IOException: Ungultiges Format der Public-Key Datei.

I'm loading keys "fscs.der" in the right places and I still have this error.

No need to validate

Ok, but I checked this option because the certificates were rejected.

[Image: FSC_upgrade_screen.jpg]

I used patcher. Everything was ok, after 10 s. navi started again.

If the "sign" option is selected, is there a message about a valid signature? When I press "sign" nothing happens. Little, empty frame flashes for a moment and nothing else.
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25-04-2017, 17:06 PM, (This post was last modified: 25-04-2017, 17:07 PM by umutbulut.)
Post: #270
RE: BMW CIC PATCHER v2 - GENERATE YOUR OWN RETROFIT FSC CERTS
I have two (maybe quite stuid) questions:

1. Is there any way to backup all FSCs, Certificates etc. that are now stored on my CIC before trying this tool?
2. My CIC is a retrofitted one. Do i have to code my cars VIN into the CIC? How? Or is it enought to use the patch and to write my VIN in all FSCs? I've read all pages of this thread and all pages of the FSTool thread. So maybe I've forgotten it again. There's so much information...

I would appreciate it, if anyone could help. smile
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