Enable 3790 features on your 3750/60

turboccc · 26th October 2011, 11:47 PM

Originally Posted by Kanopus

There are 9 functions at the area you have patched, have you checked what they are?

Edit: 3D buildings and 3D terrain can be enabled too.

Did you make 3D building and terrain work? Is this a fact or a wish?

9 functions? How do you count them?

Update 1:

@Kanopus,

1- I would like to work with you on this. Are you using US fw v4.50? If you PM me with an email address, we can make different attempts to enable other functionalities. What I did was the best I could do, but I am working in the dark since I do not have a 3760. Let me know.

2- Can you list the files you have in the ASR folder? I just have a few .srd files. Are there others that I need? If ASR works for you, I wonder if it should not work on my 3750 as well and I am just missing a few files (weird the speaker is installed on your 3760)...

Update 2:

@Kanopus:

I converted back to US v4.50 and I have 3D terrain and 3D building too. At first, I had only 3D terrain, but once I went to the full screen map (not navigation map), it appeared and stayed when I went back to the navigation map. I made other changes to the firmware so I am not sure what triggered them to appear.

Update 3:

I have enabled Bluetooth on my 3750. It is not working, but it is there. Maybe BT will work on the 3760... I will make a new patcher...

**paaland** · 5th February 2012, 05:09 PM

I've used the tool to apply the patch to my gupdate.gdc. I've saved the file and tried to copy the new modified file to both \garmin and \.system\ on my Nuvi 3760, but it does not seem to want to pick up the new file. I'm guessing since it's the same version already installed. How is this supposed to be done?

Alexander2010 · 27th October 2011, 07:34 AM

Not work on 3760 Russia from Navicom - rebooting loop after Loading maps, firmware 4.40.

aekhong · 27th October 2011, 09:35 AM

3760 normally get rebooting loop for Asian firmware.
v0.83 won't help for successful flashing.
I don't have 3760 too but my friend will get soon.
I hope he can find the way to use Asian firmware.

**pergunt** · 27th October 2011, 11:40 AM

Originally Posted by Alexander2010

Not work on 3760 Russia from Navicom - rebooting loop after Loading maps, firmware 4.40.

Where did you find the firmware 4.40 for 37xx ? (you live so good in Russia

)
You could test the 4.30.

Alexander2010 · 27th October 2011, 08:12 AM

Bt work on 3760 from the box, not need to patch.

Kanopus · 27th October 2011, 09:04 AM

@turboccc:
At area that you are patching there are 9 fields with nuvi model numbers. On firmware 4.50 it is like that (fw_all):
B44EB2 - CE 0E
B44EB4 - 00 00
B44EB6 - CE 0E
B44EB8 - 00 00
B44EBA - CE 0E
B44EBC - 00 00
B44EBE - CE 0E
B44EC0 - B0 0E
B44EC2 - 7E 0E

Models number in hex are:
3790 - CE 0E
3770 - BA 0E
3760 - B0 0E
3750 - A6 0E
3710 - 7E 0E

A first I changed value at address B44EB4 to B0 0E (3760). This change gave me ASR. But I haven't checked other features, one notice - there were no 3D buildings in GarminDevice.xml. Next I changed all fields to B0 0E. Then I got 3D buildings, 3D terrain and ASR. I'm not sure about the effects of each field, I haven't done tests with single value value changed, except for first check with ASR.

For ASR to work you need *.srd file and text translation *.glx with ASR section. ASR is using language settings for text. There is only limited set of languages supported and I'm not able to use english with other not supported language. You can download *.srd with WebUpdater.

Edit: do you have mic in 3750?

turboccc · 27th October 2011, 12:35 PM

Originally Posted by Kanopus

@turboccc:
At area that you are patching there are 9 fields with nuvi model numbers. On firmware 4.50 it is like that (fw_all):
B44EB2 - CE 0E
B44EB4 - 00 00
B44EB6 - CE 0E
B44EB8 - 00 00
B44EBA - CE 0E
B44EBC - 00 00
B44EBE - CE 0E
B44EC0 - B0 0E
B44EC2 - 7E 0E

Models number in hex are:
3790 - CE 0E
3770 - BA 0E
3760 - B0 0E
3750 - A6 0E
3710 - 7E 0E

A first I changed value at address B44EB4 to B0 0E (3760). This change gave me ASR. But I haven't checked other features, one notice - there were no 3D buildings in GarminDevice.xml. Next I changed all fields to B0 0E. Then I got 3D buildings, 3D terrain and ASR. I'm not sure about the effects of each field, I haven't done tests with single value value changed, except for first check with ASR.

For ASR to work you need *.srd file and text translation *.glx with ASR section. ASR is using language settings for text. There is only limited set of languages supported and I'm not able to use english with other not supported language. You can download *.srd with WebUpdater.

Edit: do you have mic in 3750?

There are only 3 or 4 features there (4th is already enabled). For Asian firmwares:

1- ASR
2- Contact
3- Calendar
4- already enabled, not sure what it is.

For US firmware, 2- seems to be 3D building. I have not tested 3-.

Micro on 3750? I do not know, but I would not have put one if I were Garmin...

**albert_chong** · 27th October 2011, 11:34 AM

Thanks,
I may try on my Nuvi3760 too.

**lolypop000** · 27th October 2011, 12:11 PM

@Kanopus

Dou yo change like this:

B44EB2 - CE 0E
B44EB4 - 00 00 to B0 0E
B44EB6 - CE 0E
B44EB8 - 00 00 to B0 0E
B44EBA - CE 0E
B44EBC - 00 00 to B0 0E
B44EBE - CE 0E
B44EC0 - B0 0E
B44EC2 - 7E 0E

or do you change all fields to B0 0E ?

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