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# Thread: nuvi 7x5 software versions summary

1. now:
BaseMaps IMG gmapbmap img
PreProgrammedMaps gmapprom
SupplementalMaps gmapsupp
SupplementalMaps1 gmapsup1
TimeZoneMaps gmaptz
3DMaps gmap3d

gmapbmap.img
gmapprom.img
gmapprom1.img
gmaptz.img
gmapsup1.img
gmap3d.img
gmap3d1.img
gmapoem.img

2. @Caty
Surely garmin aren't out to intentionally confuse using 'gmapsup1' in 7x5? It that used in any other device? I thought 'gmapsup2' was universal. Is it simply because the path is to a 2nd map in sd for 7x5?

3. Garmin intentionally make change for gmapsup1 in nuvi 7x5 software version 4.40 only!!!
I think it was needed coz some maps combined in one gmapsupp.img on SD were not readable...

4. Ok, thanks Giomen. Any idea what they made it gmapsup1 and not gmapsup2? Just curious, i don't have a 7x5 anyway.

5. I need FW 4.10 for nuvi 765. I have now 4.00 this FW drawing a map quickly as 4.40. But problem is the Bluetooth not automatically power on.

------------------------

Here is FW 4.10 for nuvi 765 This FW drawing a map quickly as 4.40 and fastest calculate.

[Only registered and activated users can see links. ]

6. version 4.50 added in post n1

7. mirror links have been updated in post n1

8. How to make to install new firmware to Garmin Nuvi 765t? I downloaded 4.50 version.

for your case, better use updater.

Code:
Please Login or Register to see the links
NOTE FOR USERS WANTING TO DOWNLOAD SOFTWARE ON ONE COMPUTER AND THEN INSTALL IT TO THEIR
DEVICE USING A DIFFERENT COMPUTER:

on computer #1:

Code:
Please Login or Register to see the links
2) Bring nuvi7x5_GCDFile__450.gcd to computer #2 where your device is attached.

3a) Then you can drag-and-drop nuvi7x5_GCDFile__450.gcd onto the WebUpdater icon on your desktop.

3b) Or you can invoke WebUpdater at the command line, passing in the region file as a parameter:

C:\>WebUpdater.exe c:\path\to\nuvi7x5_GCDFile__450.gcd

10. I'm looking for software version 3.60 to fix freezing upon POI search. Link appears to be dead. Any help would be greatly appreciated, TIA

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