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  1. #41
    Member Morganso's Avatar
    Join Date
    Sep 2014
    South America
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    Excellent ! running on my nuvi 40 !!! Thanks !!

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  3. #42
    Junior Member
    Join Date
    Sep 2014
    Rep Power


    Hey thanks, but mine gets caught in a continuous reboot loop unless I erase settings (hard reset) is then ok but cant save volume, favorites etc
    same when connected to PC (reboot loop)
    I started with nuvi 50 with fw 2.60
    extracted n50 3.40 bootloader on front page, merged it with nuvi 52 fw 4.00 (1350)
    all went well
    just this rebooting issue?
    Directory of I:\.System

    18/01/2011 07:36 PM <DIR> .
    18/01/2011 07:36 PM <DIR> ..
    06/06/2012 01:21 AM 79,194 Locales.xml
    01/01/1980 12:00 AM <DIR> EULA
    01/01/1980 12:00 AM <DIR> ExtData
    28/03/2012 08:17 AM 594,944 gmaptz.img
    01/01/1980 12:00 AM <DIR> JCV
    31/12/2011 06:00 PM <DIR> GPS
    01/01/1601 11:00 AM 4 gmaptz.sum
    01/01/1601 11:00 AM 4 gmapbmap.sum
    01/01/1601 11:00 AM 4 gmapprom.sum
    30/07/2012 05:00 PM 2,600 712573242.gma
    30/07/2012 05:00 PM 2,600 712573247.gma
    14/03/2011 07:43 AM 51,003,392 gmapbmap.img
    10/09/2012 09:57 AM 7 gmapprom.unl
    16/01/2012 07:53 AM 858,767,360 g2gmapsupp.img
    26/02/2014 06:45 PM 25 g2gmapsupp.unl
    08/08/2014 08:37 AM 261,181,440 gmapprom.img
    25/11/2014 06:22 PM 0 dir.txt
    13 File(s) 1,171,631,574 bytes
    Last edited by dan00123; 25th November 2014 at 08:21 AM. Reason: added file list

  4. #43
    Garmin/GPS Systems GMod. Convert Nuvi 40/50 (US/EU) to 42/52
    Convert Nuvi 40/50 (US/EU) to 42/52Convert Nuvi 40/50 (US/EU) to 42/52Convert Nuvi 40/50 (US/EU) to 42/52Convert Nuvi 40/50 (US/EU) to 42/52Convert Nuvi 40/50 (US/EU) to 42/52Convert Nuvi 40/50 (US/EU) to 42/52Convert Nuvi 40/50 (US/EU) to 42/52
    Neil's Avatar
    Join Date
    Aug 2011
    Rep Power


    Older boot with newer [larger] fw_all is not the optimum. Later fw for both units is V4.00. I've remade the hybrid fw using V4.00 and tested it on an NA 40, works fine as a 42. Also flashed it to HWID 1613 with full 42 fw, no problems there either. Here's the hybrid pack in a rar file, extract to find 135001000400.rgn and updater.exe:
    Spoiler: Download

    Remove any gupdate.gcd if present in .System folder and flash either full 42 firmware or preferably the hybrid fw to maintain HWID 1350. Please clear nonvol rather than hard reset both before and after flashing.
    '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. ].

  5. #44
    Master Schermann's Avatar
    Join Date
    Jun 2006
    Free World
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    Nice GUI upgrade...

    15czkts xbbmvb

    2vkx4di 2ylqjhk

    Screen Shot 2017 09 11 at 8.59.57 AM


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