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  1. #1
    Member
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    Mar 2012
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    Hongkong
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    Default maps can't be unlocked

    i have a nevi 1255. map is downloaded to SD card i can use base camp to see it through the cable it shows all the City Navigation Maps but when i disconnect the cable and try to see it on the gps it says maps can't be unlocked
    i have try to use the unlock it through base camp it says unlocked and can get the codes. How to solve it ? thanks

    the following maps on SD card:
    1. 2576.png
    2. gmap3D.img
    3. Gmapprom.img
    4.gmapsupp.img
    5.gmapsupp.unl
    6.JCV111DU

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  3. #2
    GPSPower Helper

    dasilvarsa's Avatar
    Join Date
    Feb 2011
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    Global
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    Default

    Use this utility [Only registered and activated users can see links. ]

    You can remove gmap3D.img as your nuvi does not support Gmap3d.img

  4. #3
    Member
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    Mar 2012
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    Hongkong
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    Default

    thanks for ur fast replied Now the situation as follows tools>settings>maps>info (no map info showed)[Only registered and activated users can see links. ][Only registered and activated users can see links. ]

  5. #4
    ☼ADMIN☼
    catymag's Avatar
    Join Date
    Nov 2007
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    light side
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    Default

    read
    [Only registered and activated users can see links. ]
    [Only registered and activated users can see links. ]
    [Only registered and activated users can see links. ]
    [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.

  6. #5
    Master
    Join Date
    Feb 2011
    Location
    USA (East)
    Posts
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    Default

    copy each of the IMG files to a PC and run the "FastIMGUnlocker.exe" tool on each.
    After running the tool put them back on the card or wherever they came from and they should work

    There will then be no need for the .UNL file

    I have no idea what you have these files for but they are not maps
    2576.png
    JCV111DU

  7. #6
    Navigation software expert

    lolypop000's Avatar
    Join Date
    May 2010
    Location
    EU
    Posts
    2,925
    Rep Power
    849

    Default

    You can run gimgunlock v0.01 also directly on your nuvi no need to copy map to pc.
    Just drag/drop over gimgunlock.exe and your done.

 

 

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