Webupdater 2.5.5


When I ran Webupdater this morning, it applied an undate to 2.5.5. Not much on the change log (below) but I let it update anyway. Seemed to work OK after update.

Changes made from version 2.5.4 to 2.5.5:
◦Fixed issue with GTU10 compatibility.

Alan - Android Auto, DriveLuxe 51LMT-S, DriveLuxe 50LMTHD, Nuvi 3597LMTHD, Oregon 550T, Nuvi 855, Nuvi 755T, Lowrance Endura Sierra, Bosch Nyon


Should I have my GPS plugged into the computer when I update.

3790LMT; 2595LMT; 3590LMT, 60LMTHD

Not necessary

rthibodaux wrote:

Should I have my GPS plugged into the computer when I update.

I just updated mine with my GPS unplugged, updated with no problem.

Streetpilot C340 Nuvi 2595 LMT

not necessary

It is not necessary to have GPS plugged in to update the file on your computer !

MrKenFL- "Money can't buy you happiness .. But it does bring you a more pleasant form of misery." NUVI 260, Nuvi 1490LMT & Nuvi 2595LMT all with 2014.4 maps !

On the Mac OS X Side - new version 2.1.3

WebUpdater for Mac software version 2.1.3

as of February 27, 2012

Changes made from version 2.1.2 to 2.1.3:

Fixed GTU 10 device software update issue.
Fixed a rare start up crash.

GPSmap276cx, etrex 30x, nüvi 3570, nüvi 2460LMT, GPSmap60CSx, GPS V, GPS III+

No problems

Updated mine today.

Tight lines

Just Updated

Thanks for the heads-up.



Will do the update this week end.

Nuvi2797LMT (2) Nuvi260,Ford Sync3 Navigation. Captain Cook was a Yorkshire man too.



Updated - No Issues

Just downloaded and installed the Webupdater 2.5.5 with no problems to report.



for the heads up - I always like to keep my software current

___________________ Garmin 2455, 855, Oregon 550t

Updated Too

I updated mine this weekend as well, but I don't see any differences.


Guess it's not worth the bandwidth.

Michael (Nuvi 2639LMT)

Direct download of WebUpdater v2.5.5

Garmin Drive 61, nuvi 2597MT, too many really.


just updated

just downloaded ...

... hope it works.


it's the dog's fault

Garmin DriveSmart 5 My other toys: IMac quad-core i3, Mac Mini M1. MacOS: Ventura 13.3.1 The dog's name is Ginger.


Downloaded and installed yesterday. Hooked up my 3760 and everything works fine.


...with limited computer skills, I'll follow this thread to see if any problems. thanks to all..cz

I update with the unit plugged in

I tend to not update a program until I plan on using it. I just wait until I want to check for updates to my unit, then plug it in and run the updater. If there's a newer version available, it'll be applied and I'll know I've got the most current version. Also, if there's a problem recognizing or updating my unit, I'll know it's likely with the updater.

If there's a newer version of a Garmin program that has interesting new functions, I'll learn about it on this site and update it sooner.

Just updated...

No problems updating on my Windows 7 Ultimate 32 bit PC

Garmin Nuvi 1490LMT, Nuvi 750, Nuvi 255LT


as we speak