I have a 3490LMT us, I want convert 3790t(CHINESE) firmware to it .is it dangerous?
Now the 3490LMT can display chinese char,but no chinese input,only english.
Re-reading i see that it's a 3760 that you've converted to 3490, not a 3790 as i thought. Even so you now have ASR but of course didn't have that as a 3760 so my comment about previously using different ASR files is irrelevant. As to your other queries:
Are you sure the problem is with the mount? Maybe the GTM35 is faulty. Do you mean the traffic symbol is 'greyed out' on the map screen or is it constantly searching for service? Sometimes the fm receiver fails in them but they do still charge. I have an old GTM25 like that and I've seen others. Try to borrow a traffic receiver, your unit's compatible with GTM 25, 26, 35 and 36 now as it was before, and now as a 3490 the HD Digital GTM60 should work too.
All 3xxx units connected to pc via the mount with mini USB only charge and they run normally in navigation mode. That is correct behaviour. Only by connecting to pc via the unit's micro USB port will you access the PC via either Mass Storage or MTP modes [the latter being a setting in 3xxx 2012 & later devices].... Also USB to PC over the active mount is not working. Now I use the micro usb port.
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I have a 3490LMT us, I want convert 3790t(CHINESE) firmware to it .is it dangerous?
Now the 3490LMT can display chinese char,but no chinese input,only english.
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Galaxy S5 Kitkat 4.4.2 / Nuvi1200->1250 / Nuvi3790T->34xx / Nuvi 2200 / Nuvi 66 / Oregon 600
Try cleaning the mount's usb port and the GTM35's plug with contact cleaner. Also use WebUpdater or GarminExpress to see if you are offered anything traffic related. Particularly updated GTMxx software because i vaguely recall there was a fix awhile back for greyed out icon and traffic lockout. If your current receiver still doesn't work after that but you manage to borrow another and find it works then your GTM's FM receiver is probably u/s.
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Please help,
My iunit is 3790T, Caould you please help me to bring my unit as it was, since I screwed up while trying to convert from 3790 to 3490, and unfortunately I have formatted my unit several times and I dont have any back up. I have downloaded 3790 GUPDATE.gcd from garmin website, and I convert GCD file to RGN, load the image with updater and Tthe unit is fine now, as well i have loaded the img maps,3d maps and JCV to my unit, what is confusing me is that I don't know my HWID number and I dont know are the all features working properly such as 3D buildings, lane assistant and the rest. i have saved RGN file as a log.bin and when i open that file with Mod3_333 only few are ticked from the 3D buildings , lanes assistant etc. how to do that all thigs to work and save them to my unit.
Long time ago I converted my 3760 to 34xx. EuropaDem and 3D is working but I am challenged with the ASR-files. Now the device is updated to 8.10 but unfortunately I cannot find a working ASR condition, half of the options (search address, junction etc.) doesn't work (this feature is not available in your language). I learned I need the files which are intended for the device. I guess in my case the 34xx asr-files? But this questions isn't so easy to answer because the GarminDevice.xml points only 3760 out. I cannot find any other similar number. The behavior is like a 34xx device. At the moment cne ntu 2014.40 is set, but asr doesn't work as intended. Even a garminexpress update for my language did not solve the problem. At the moment I have two different asr sets 046urd3X.asr/srx and 04b4nkzX.asr/srx.
Does anybody knows a solution. I would be glad for some hints. Thanks in advance.
By the way: How is mapupdate working? I guess there is a unitid required to proceed, I cannot imagine that everybody is allowed to update there maps for free.
To have ASR working run Webupdater and load full CNEU NTU. Files are posted in Maps section thread.
Converted 37xx to 34xx with MU or Wu downloads files for 34xx.
34xx uses CNEU NTU and related addition files of the corresponding version.
Mapupdater downloads a map update if you are an entitled user, that is if you have a lifetime update license or if you buy a one time update coupon.
These infos are written in myGarmin page where your device is registered and in garmindevice.xml in your nuvi.
Sent with my GT-19100
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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