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  1. #161
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    Moderator why a link which you have to pay ?

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  3. #162
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    catymag's Avatar
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    Quote Originally Posted by RS748 View Post
    Moderator why a link which you have to pay ?
    Scroll down in 1fichier page and click download: nothing to pay.

    sent with my phone
    [Only registered and activated users can see links. ]
    [Only registered and activated users can see links. ]

    [Only registered and activated users can see links. ]
    You have to navigate to get to the good.
    Nuvi1250/Nuvi 34xx/Nuvi 2200/Nuvi 66/Oregon 600/Galaxy S5 MM 6.0.1/TomTom GO/iGO Nextgen Avic,Basar,Isr.Gift/Navigon
    Please don't flood my pm box with questions you can post on forum!! You won't hear back from me.

  4. #163
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    Quote Originally Posted by smc View Post
    Hello FrankRizzo,
    Unfortunately it does not work with me. Am I doing something wrong?
    For me, the message comes:
    "The navigation data is damaged. Please contact your Mercedes-Benz dealer"

    P.S. Google Translator
    Please give me the exact phrase that you got. I'll search for it in the program file, but I can't search for the translation. (If that makes sense).

  5. #164
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    Quote Originally Posted by FrankRizzo View Post
    Please give me the exact phrase that you got. I'll search for it in the program file, but I can't search for the translation. (If that makes sense).
    the exact error message is: "The Navigation data is corrupted. Please contact your Mercedes-Benz Partner."
    Can you tell me about messages your email address. Then we can talk there, and if it works post here.

  6. #165
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    OK, I'm trying to determine exactly what's going on here. It's probably 1 of a couple of things.

    * It could be that the file is signed, and it's checked by the firmware in the head unit. If this is the case, we're dead unless someone has a spare headunit they don't mind loaning to me.
    * It could be that the application CRCs itself. If THAT'S the case, then we have a possibility. (I might find where this is done, and disable it).

    So, to help me determine which of those is the case, I have prepared a test file. The steps for this are the same as they were for the hack above. Slap this on the card, and see what it says.

    [Only registered and activated users can see links. ]

    (There's lots of slack space at the end of the file. I changed 1 byte of that. If the code checks itself, this should be fine. If the headunit is checking it, it'll still fail.)
    (Just in case anyone is curious, the disassembly of this .dll is 9,544,014 lines long. There's lots of room for stuff to hide.
    Last edited by FrankRizzo; 10th August 2015 at 03:56.

  7. #166
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    Quote Originally Posted by FrankRizzo View Post
    OK, I'm trying to determine exactly what's going on here. It's probably 1 of a couple of things.

    * It could be that the file is signed, and it's checked by the firmware in the head unit. If this is the case, we're dead unless someone has a spare headunit they don't mind loaning to me.
    * It could be that the application CRCs itself. If THAT'S the case, then we have a possibility. (I might find where this is done, and disable it).

    So, to help me determine which of those is the case, I have prepared a test file. The steps for this are the same as they were for the hack above. Slap this on the card, and see what it says.

    [Only registered and activated users can see links. ]

    (There's lots of slack space at the end of the file. I changed 1 byte of that. If the code checks itself, this should be fine. If the headunit is checking it, it'll still fail.)
    (Just in case anyone is curious, the disassembly of this .dll is 9,544,014 lines long. There's lots of room for stuff to hide.

    Here again the same error message!
    What's up with the XML file (GarminDevice) there I have seen the VIN (vehicle identification number), the file must be edited?

  8. #167
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    Hi
    I think when garmin creating these SD Cards, They are reading CID of SD card and writing somewhere in the files. May be it is encrypted.
    Than One SD card inserted in the Audio CD 20, It should compare CID of the SD card and from the file where it is hidden.

    So you need to know the CID of the SD card which its files shared here so you can search in the files. If you can find the place, It is possible to read CID of other SD cards with using this tool
    Code:
    Please Login or Register to see the links
    And Possibly everybody can use their own CID of SD cards and write in the place.

    What do you think friends
    If you discuss this previously and if this is a duplication I am sorry
    Last edited by Neil; 11th August 2015 at 20:53. Reason: Coded link [please code all outside links as per Rules] ;)

  9. #168
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    Default Pleased to test...

    Quote Originally Posted by FrankRizzo View Post
    If I made a patched version, would anyone be willing to test it?
    I'd love to test it, and I do have SD card...

  10. #169
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    Quote Originally Posted by hayran View Post
    Hi
    I think when garmin creating these SD Cards, They are reading CID of SD card and writing somewhere in the files. May be it is encrypted.
    Than One SD card inserted in the Audio CD 20, It should compare CID of the SD card and from the file where it is hidden.

    So you need to know the CID of the SD card which its files shared here so you can search in the files. If you can find the place, It is possible to read CID of other SD cards with using this tool
    Code:
    Please Login or Register to see the links
    And Possibly everybody can use their own CID of SD cards and write in the place.

    What do you think friends
    If you discuss this previously and if this is a duplication I am sorry
    Thanks for trying to assist, but that's not the answer unless someone wants to part with a Grand or more as mentioned in your link [please CODE outside links btw ]. From that link you provided:
    I didnít contact Nexcopy Incorporated for pricing of the equipment, but doing a quick search for the equipment shows me a price of about $1k for the smallest 20 target system and $3k for the largest, 60 target system.

    With all this said, there is still no clear-cut method to read CID numbers off SD cards for the home-user, but maybe this article will at least explain why you havenít found a good solution as of yet.
    The most reliable way I know of is to use a device capable of reading the CID of the media card, most Garmin GPSs and [Only registered and activated users can see links. ] can do it as can other types of device. Some more info in [Only registered and activated users can see links. ] under SD&Sd id?. Cloning cards is another [unhappy] story.
    'Thanking Posts' are banned. To thank someone, and/or to see hidden links and content, use the [Only registered and activated users can see links. ] button below left of the helpful post then refresh your browser [F5 key]. 'Thanking Posts' are banned.
    Please don't spam. Posts serving no purpose other than to thank or to ask about hidden links are trashed or deleted, it's GPSPower's policy. Please don't spam.
    [Only registered and activated users can see links. ] should make their first post as a new Intro Thread in [Only registered and activated users can see links. ].

  11. #170
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    Quote Originally Posted by hayran View Post
    Hi
    I think when garmin creating these SD Cards, They are reading CID of SD card and writing somewhere in the files. May be it is encrypted.
    Than One SD card inserted in the Audio CD 20, It should compare CID of the SD card and from the file where it is hidden.

    So you need to know the CID of the SD card which its files shared here so you can search in the files. If you can find the place, It is possible to read CID of other SD cards with using this tool
    Code:
    Please Login or Register to see the links
    And Possibly everybody can use their own CID of SD cards and write in the place.

    What do you think friends
    If you discuss this previously and if this is a duplication I am sorry
    I'm not sure yet HOW they're handling the CID. One thing that I *HAVE* seen, is that the read it from the card, and then do a memcmp (memory compare) of it against something else. I *THINK* the something else is the "expected CID" that they get from the contents of the .UNL files. So, I would bet that they read the CID in, hash it with some sort of hash, and then store it in the UNL file(s).

    Neil, you CAN read the CID evidently.
    Code:
    Please Login or Register to see the links
    Now for the BAD news. The error message that smc got above doesn't appear in the code. That tells ME, that the integrity of the .dll is checked by the headunit.

    Something I just noticed. In the file GarminDevice.xml, near the end, you see this:

    <CID>744A45534443202010300135A500E200</CID>

    So, if you want to test this. Use the tool above, read your CID, and place it in the that file, and see what it does!

 

 
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