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  1. #61
    voyager56
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    Quote Originally Posted by aekhong View Post
    My 3750 is damaged (for NVM config.) then it turn to 37xx and 34xx as picture.
    Flashing by original firmware won't fix this issue.
    Your 3790 is ok to show 3790., don't try to change to 37xx or 34xx.
    OK, thanks. BTW modifying NVram it's possible to flash Nuvi 3790 to SG/MAL or CHN latest firmware. Pity, but I don't know which way modify NVRam. On garniak.pl forum is hint from PouchX. But it's too complicated for me.
    Last edited by voyager56; 15th November 2011 at 02:38 PM.

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  3. #62
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    @ voyager 56
    Hi,

    I am also interested. Can you please point out the topic in garniak where PouchX has hinted about changing NV.

    Many Thanks,

  4. #63
    Navigation software Moderator kunix's Avatar
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    @voyager56
    Why do you think we need to modify NVram to flash Nuvi 3790 to SG/MAL or CHN latest firmware?
    Can you give a link to topic on garniak.pl about NVram modification? I can't find it with google.

  5. #64
    voyager56
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    Quote Originally Posted by kunix View Post
    @voyager56
    Why do you think we need to modify NVram to flash Nuvi 3790 to SG/MAL or CHN latest firmware?
    Can you give a link to topic on garniak.pl about NVram modification? I can't find it with google.
    Code:
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    A ja użytkownikom 3790 proponuje znalezienie kolegi z 3750/3760/34xx i zrzucenie zapisów regionu NV.
    A następnie wrzucenie tego do swojego 3790.
    Wcześniej zalecam zrobić kopię/zrzut NV swojego Nuvi aby później móc mieć tego Nuvi co się miało.
    Po przeróbce 3790 na 3760/34xx możemy sobie testować dowolny firmware SG/TWN/CHN.

    Problem z wolnym odświeżaniem map rozwiązujemy poprzez zmianę adresowania (i ewentualnie wielkości) cache'a.


    Podpowiedź: "Czytać boot loader/loader...a stanie się jasność".
    Podpowiedź 2: Całość operacji ( po wcześniejszej analizie HEX..itd.....) wykonywana jest z karty SD/microSD
    Podpowiedź 3. IDA Pro i "loading address" też się przyda.
    Podpowiedź 4. "Loading address" jest w oryginalnym .gdc/.rgn. Offset'y znajdziecie sami. Użyjcie HEX-value-revers
    Last edited by catymag; 15th November 2011 at 02:50 PM. Reason: coded link

  6. #65
    voyager56
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    Nuvi 3490 supports new features (files):
    D3175030A.sid InstaSearch Size: 173422
    D3413020A.db CountryStateSearch Size: 33500
    D3176030A.sid AddressSearch Size: 296000
    D3414020A.sid FastRouting Size: 164063

  7. #66
    Master Convert 3790/3760/3750 to 3490 navifan2's Avatar
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    Default enable 3790 features on 3760

    Code:
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  8. #67
    voyager56
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    Analyzing GarminDevice.xml from Nuvi 3490 I discovered some interesting things.
    Some new features like InstaSearch, AddressSearch, FastRouting, which are related to SID:
    </DataType>
    - <DataType>
    <Name>InstaSearch</Name>
    - <File>
    - <Specification>
    <Identifier>INSTASEARCH</Identifier>
    </Specification>
    - <Location>
    <Path>.System/SID</Path>
    <FileExtension>sid</FileExtension>
    </Location>
    <TransferDirection>InputOutput</TransferDirection>
    </File>
    </DataType>
    - <DataType>
    <Name>AddressSearch</Name>
    - <File>
    - <Specification>
    <Identifier>ASG</Identifier>
    </Specification>
    - <Location>
    <Path>.System/SID</Path>
    <FileExtension>sid</FileExtension>
    </Location>
    <TransferDirection>InputOutput</TransferDirection>
    </File>
    </DataType>
    - <DataType>
    <Name>FastRouting</Name>
    - <File>
    - <Specification>
    <Identifier>PPD</Identifier>
    </Specification>
    - <Location>
    <Path>.System/SID</Path>
    <FileExtension>sid</FileExtension>
    </Location>
    <TransferDirection>InputOutput</TransferDirection>
    </File>
    </DataType>
    -----------
    But what is different from other devices is:

    - <DataType>
    <Name>trafficTrendsv3</Name>
    - <File>
    - <Specification>
    <Identifier>HTF</Identifier>
    </Specification>
    - <Location>
    <Path>.System/SID</Path>
    <FileExtension>sid</FileExtension>
    </Location>
    <TransferDirection>InputOutput</TransferDirection>
    </File>
    </DataType>
    - <DataType>
    <Name>CountryStateSearch</Name>
    - <File>
    - <Specification>
    <Identifier>CBX</Identifier>
    </Specification>
    - <Location>
    <Path>.System/SQLite</Path>
    <FileExtension>db</FileExtension>
    </Location>
    <TransferDirection>InputOutput</TransferDirection>
    </File>
    </DataType>
    -----------------------------------
    Looks like Traffic Trends now are not related to sqlite like it was in other units:

    - <DataType>
    <Name>trafficTrends</Name>
    - <File>
    - <Specification>
    <Identifier>HTF</Identifier>
    </Specification>
    - <Location>
    <Path>.System/SQLite</Path>
    <FileExtension>db</FileExtension>
    </Location>
    <TransferDirection>InputOutput</TransferDirection>
    </File>
    </DataType>
    -------------------
    Also SQlite is now "CountryStateSearch":

    - <DataType>
    <Name>CountryStateSearch</Name>
    - <File>
    - <Specification>
    <Identifier>CBX</Identifier>
    </Specification>
    - <Location>
    <Path>.System/SQLite</Path>
    <FileExtension>db</FileExtension>
    </Location>
    <TransferDirection>InputOutput</TransferDirection>
    </File>
    </DataType>
    ---------------------------------------
    In SQlite folder I have to files: D317400.db and D3413020A.db.
    File D317400.db is a well known Traffic Trends file.
    So D3413020A.db must be related to CountryStateSearch.
    When I remove D317400.db then my Nuvi doesn't show TrafficTrends text at the CNE map.
    When this file remains, I have Traffic Trends v4.25.
    But then what means this:
    - <DataType>
    <Name>trafficTrendsv3</Name>
    - <File>
    - <Specification>
    <Identifier>HTF</Identifier>
    </Specification>
    - <Location>
    <Path>.System/SID</Path>
    <FileExtension>sid</FileExtension>
    </Location>
    <TransferDirection>InputOutput</TransferDirection>
    </File>
    </DataType>

  9. #68
    Important User Convert 3790/3760/3750 to 3490
    Convert 3790/3760/3750 to 3490Convert 3790/3760/3750 to 3490Convert 3790/3760/3750 to 3490Convert 3790/3760/3750 to 3490Convert 3790/3760/3750 to 3490Convert 3790/3760/3750 to 3490Convert 3790/3760/3750 to 3490
    catymag's Avatar
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    yes I've the same , I posted these files for CNE NTU
    [Only registered and activated users can see links. ]

    and now voice command works fine, I've instant search with a very confortabe autocomplete feature in adresses search , fast routing and traffic trends 4.25
    l9ebnsm
    You have to navigate to get to the good.

    Galaxy S5 Kitkat 4.4.2 / Nuvi1200->1250 / Nuvi3790T->34xx / Nuvi 2200 / Nuvi 66 / Oregon 600

  10. #69
    voyager56
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    Quote Originally Posted by catymag View Post
    yes I've the same , I posted these files for CNE NTU
    [Only registered and activated users can see links. ]

    and now voice command works fine, I've instant search with a very confortabe autocomplete feature in adresses search , fast routing and traffic trends 4.25
    Yes I know but in your post I didn't found information about D3413020A.db which comes with CNE 2012.30 Unicode for Nuvi 3490.
    Caty, is this file included in your SID.part1.rar + SID.part2.rar ?
    My previous post was mostly about differences between Nuvi 3490 and some other units.
    First of all sid files, but also some news in Traffic Trends. Looks like Traffic trends now are related to D342701.sid but not Sqlite file D317400.db.

  11. #70
    Important User Convert 3790/3760/3750 to 3490
    Convert 3790/3760/3750 to 3490Convert 3790/3760/3750 to 3490Convert 3790/3760/3750 to 3490Convert 3790/3760/3750 to 3490Convert 3790/3760/3750 to 3490Convert 3790/3760/3750 to 3490Convert 3790/3760/3750 to 3490
    catymag's Avatar
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    D3413020A.db is in 34xx .System/SQLite too as .db , I've it in both , probably one is from previous CNE install with 3790
    Yes it's in SID folder I uploaded ,as D3413020A.SID

    D3413020A.DB .rar (8,1 MB)
    [Only registered and activated users can see links. ]
    l9ebnsm
    You have to navigate to get to the good.

    Galaxy S5 Kitkat 4.4.2 / Nuvi1200->1250 / Nuvi3790T->34xx / Nuvi 2200 / Nuvi 66 / Oregon 600

 

 

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