Enable features in nuvi 22xx, 23xx, 24xx and 24x5 & 25x5

**kunix** · 12th January 2012, 01:29 PM

@Alviora
Thank you for doing the job.

**lolypop000** · 12th January 2012, 04:15 PM

@Alviora

Thank you very mutch

**senator77** · 15th January 2012, 07:09 PM

I have a 2460LMT & a 2595LMT both seem to have the save Traffic receiver, is that correct?

The reason I ask is because I am contemplating on changing my 2460LMT for a 3790LMT & flashing it to a 3490LMT.
Will 3D Traffic work?

**ddabcd277** · 15th January 2012, 07:28 PM

For the 3D Traffic first you need a GTM 60:

Code:

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which AFAIK is not coming in the box of 2460, 3790 (don't know about 2595). So it should be purchased separately. Secondly someone should confirm the compatibility. Don't count on it. Keep in mind that there are still a lot of questions about the difference between 37 series and 34.

**senator77** · 15th January 2012, 07:51 PM

Thx for the quick reply, but I just stumbled across the 3590LMT to be released in March, which seems to have the best of 3490 + 2595...

FredC1 · 16th January 2012, 07:58 AM

Hi guys I just found out this post.

I have a 2555LT(North America). I have already use the above 25x5 file to unlock the 3D buildings and terrain options, and bluetooth(didn't backup supportedfeatures.html, thanks goodness I still have JCV working!!)

Now I got the same problem that although 3D building and terrain enabled and I have the 3D map(CN North America NT 2012.20 3D) recognized and selected, I can only see the "outlines" of landmarks. No 3D buidlings at all.

Guys, any idea what went wrong here? Is it the 3D building file? Did I successfully unlocked the hidden functions?

Thank you very much, any help would be appreciated.

**ddabcd277** · 16th January 2012, 09:08 AM

Is there 3D buildings support for 25x5 models like the one for 37 and 34 series? Think no, even enabled! Only the outlines. Don't worry be happy. Always make back up as Boyd wrote at gpsreview.

FredC1 · 17th January 2012, 04:34 AM

Thanks for the quick reply. Nah, 25x5 is a cheap edition so it does not have 3D buidling built it(I think). I was hoping I can "unlock" it here.

I am new to JCV and it took me 2 days to find out: Mapsets have to match with their own JCV files or junction view won't display.

I also have a pb. of showing the Junction view. I use a 2Gb microsd, updated to 2012.30, delete some states, added the JCV file on microsd. Has 30mb left. When I run it, JCV graph is missing.

I am not sure if I didn't select the right map set, now I only load Canada and border states, left 1.X Gb, Now! I got JCV and everything works fine!

Anyone have similar experience? For newbies, updating with JCV is a mess : (