Nuvi 34xx dont have in FW:
B44EB2 - A2 0D
3490 = A2 0D (DA2)
On 34xx we can enable ASR and DEM shading. Patching area in firmware 3.50 is at address D9750D:
D9750C: 00 01
D9750E: 00 00
D97510: CE 0E
D97512: 00 00
D97514: CE 0E
D97516: 00 00
D97518: CE 0E
D9751A: 00 00
For 3760 (B0 0E) I have patched like this:
D9750C: B0 0E - this is ASR
D9750E: 00 00
D97510: B0 0E
D97512: 00 00
D97514: B0 0E
D97516: 00 00
D97518: B0 0E
D9751A: 00 00
Now 3760@34xx shows suppor for 3D and DEM maps in GarminDevice.xml, but it doesn't work correctly. I get only DEM shading but no 3D terrain. There is no 3D buildings, only flat bases of 3D models appear.
ASR works after downloading *.srd files with WebUpdater. These are different files than for 37xx, here list form GarminDevice.xml
Code:Please Login or Register to see the links
I am newbie,
I have garmin 3760 indonesian, can i flash just to make ASR working ?
So i don't lose the JVC and 3D .
Sory my garmin is 3770 indonesian,
Please help with instruction or step by step .
thanks.
how to do that ?
Please help with instruction ?
If you do not want/need to use a different firmware, just follow these steps to enable the 3790 options:
1- Find your current firmware for your GPS (gcd or rgn)
2- Open it in RGN_Tool
3- In Tools, run the 3790 patch
4- Save to rgn
5- Drag the new .rgn over updater.exe from Garmin
6- Put your GPS in service/pre-boot mode with USB cable
7- flash by clicking Ok in updater.exe
For more details about flashing and pre-boot mode, see Step 3 & 4 at the bottom of this thread:
[Only registered and activated users can see links. ]
edit: If you already have a 3770, what options do you want to enable?
Last edited by turboccc; 6th November 2011 at 04:22 AM.
A question please. My GPS is 3760T. After I flash my gps, I click the icon of Voice Command, I got a message of Voice Command support is not available for American English. I change the language to British English, I got the same message. Did I do something wrong? Thanks!
Now, my GPS info are here.
Software Version: Software Version 4.90
Audi Version: 2.20(American English)
Tex Version: 4.9(American English)
GPS Firmware: 2.60
Bluetooth Firmware: 3.0.35 P55
PMIC Version: 824
TSC Version: 1.23
Last edited by birdjay; 19th August 2012 at 09:17 PM.
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