Garmin City Navigator Europe NTU 2015.20

**guyinnrw** · 29th August 2014, 03:24 PM

can someone pls. help me understand what i do wrong ? i managed to install the map on MS and unlock it, i unlocked the IMG as well; i transfered the IMG to SD Card, both via MS and by copying via PC; the SD Card Image works on my GPSMAP62 (i can see Card Details, addresses and i can route ..) ok so far, but when i put the SD Card into my Zumo 340, i can select the map, fine, but i see no map Details on the Screen and i cannot route because zumo does not find Card Details nor addresses ?!!? what to do now ? any help and hint welcome - thxs a lot ;-))

**Roger** · 29th August 2014, 06:35 PM

Originally Posted by Giomen

... it is former gmapdem.img that is the same in detail since 2010 and have got another name of file only.

Code:

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Just to be precise ....

**Neil** · 29th August 2014, 10:37 PM

Originally Posted by Giomen

Nobody have it for 2015-20! This file is Europe DEM and it is former gmapdem.img that is the same in detail since 2010 and have got another name of file only.

Originally Posted by Roger

Code:

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Just to be precise ....

Earlier V20.11 EU DEM has header 23.04.2010 15:50:47 and Part Number D224900AG013. It's overall size at ~461MiB is larger [but only less compressed] than current V20.12 of ~303 MiB with header 10.01.2012 16:19:20 and Part Number D224900AG013. Since both V20.11 and V20.12 have the same ID 288 maps with the same actual mapping data, to be ultra-precise, Giomen is also totally correct in that the EU DEM is 'the same in detail since 2010'.

Lol! It really does depending on how you look at it, and what's the meaning of 'detail' because the 2 EU DEMs can be considered to be the same, or not.

Originally Posted by Roger

Umh...maybe your model is to add to this list? [Only registered and activated users can see links. ]

zumo 340 & 350 are the same hardware and all 3x0 series use the same firmware. zumo 3x0 had an update to V3.80 about a month ago. Maybe the new protection has been included:

Code:

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@guyinnrw
What version is your zumo 340 running?

**guyinnrw** · 29th August 2014, 10:45 PM

at Neil - Version 3.80, indeed - sigh
any remedy in sight ? would it be possible to roll the zumo back to an earlier version without breaking something ? i want to travel to Corsica in 2 weeks with my motorbike and need a working SatNav - hehe
thxs for helping

this forum is GREAT - found catymag's tutorial on firmware rollback and perry's firmware mirror (since on garmin page link to elder firmware is not working, obviously) - device reflashed ok, now i try to get the map back alive ... let's see if i can go to bed now or need to do some more work on the device

nope - does not work on firmware 3.7 - no map details, no addresses ...
and now (headscratch) ???

**Giomen** · 30th August 2014, 03:57 AM

Originally Posted by Neil

Earlier V20.11 EU DEM has header 23.04.2010 15:50:47 and Part Number D224900AG013. It's overall size at ~461MiB is larger [but only less compressed] than current V20.12 of ~303 MiB with header 10.01.2012 16:19:20 and Part Number D224900AG013. Since both V20.11 and V20.12 have the same ID 288 maps with the same actual mapping data, to be ultra-precise, Giomen is also totally correct in that the EU DEM is 'the same in detail since 2010'.

Lol! It really does depending on how you look at it, and what's the meaning of 'detail' because the 2 EU DEMs can be considered to be the same, or not.

It is last edition of Europre DEM!!!

Code:

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After this date I could see only file header and name changes. The map content is THE SAME.

Lol! Maps name and consequently path to download source is different for NT and NTU version. But the map is the same.

**x-trail** · 29th August 2014, 09:26 AM

Ιt is the 3D terrain for Europe (GmapDEM.img) that by Garmin's mistake was "accidentally" deleted from many devices with the 2015.10 update and then reinstalled.
This was on your device when you first bought it.
If you can see in your map list "Europe DEM" and you can see 3D terrain on your screen, you have no problem now.

**x-trail** · 29th August 2014, 05:32 PM

Use MapInstall to create the .img file and not Mapsource and then unlock it.

**guyinnrw** · 29th August 2014, 08:53 PM

Originally Posted by x-trail

Use MapInstall to create the .img file and not Mapsource and then unlock it.

nope - no success, sorry - i followed your instructions and installed the map via mapinstaller 4.0.4 to SD card, unlocked the IMG with latest PGFT (successful unlock message), put the SD Card into Zumo 340, selected the map (while unselecting the built-in CE map) - still no map details shown, no addresses shown - what now ? any good idea ?

**Roger** · 29th August 2014, 09:22 PM

Originally Posted by guyinnrw

... still no map details shown, no addresses shown - what now ? any good idea ?

Umh...maybe your model is to add to this list? [Only registered and activated users can see links. ]

**guyinnrw** · 29th August 2014, 09:38 PM

yeah, could be, but ... in catymag's post about compatible devices for this map zumo350 ist listed, IMHO zumo340 is identical firmware, just with centzral europe instead of full europe map; IMHO 390 is also the same like 350 and 340 (but i may be mistaken here) ... so (in my simple logic) if thsi map fits onto 350, it should do the same on 340 ... - comments and experience sharing welcome, c'mon let's ***** this 'nut' ;-))
thxs

Thread: Garmin City Navigator Europe NTU 2015.20

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