Test firmware v.3.83 for Nuvi 37xx series

**catymag** · 12th February 2011, 12:49 AM

Test firmware 3.83 for the Nuvi 37xx

11kkz7a

37xx series test firmware from service centers
tested working, but I cant find anything new, may be a lil faster in drawing the map
Bluetooth connection with Nokia phones fixed

download
GUPDATE.rar (17,2 MB)
[Only registered and activated users can see links. ]

aekhong · 12th February 2011, 10:57 AM

It's the same boot.bin & resources.bin as v3.60
just different in fw_all.bin
v3.83 = 12.3 MB (12,964,352 bytes)
v3.60 = 12.2 MB (12,876,800 bytes).

Maybe it's not big different.

But the newer is usually better.

**Nickolau** · 12th February 2011, 10:59 PM

Very good! Will test to see if i got a faster response from my device..

Any hint on how to install it? I've tried [Only registered and activated users can see links. ] without success...

aekhong · 13th February 2011, 02:37 AM

^
^ Try to put gupdate.gcd (3.83) in sd card\garmin and insert to nuvi.
It should be installed while booting up.
(Don't forget to delete gupdate.gcd within .system in internal memory first.)

**catymag** · 13th February 2011, 03:51 PM

I've all the previous gupdate.gcd files in my nuvi, I just renamed them adding version n°, if I want to come back,is easy, I just need to rename the one I want to flash