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Nuvi 760 Latest op system v4.90

 
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HotPot
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Joined: Feb 06, 2008
Posts: 19

PostPosted: Tue Oct 13, 2009 5:05 pm    Post subject: Nuvi 760 Latest op system v4.90 Reply with quote

What a waste of time. The nuvi locked up four times during a short twenty minute trip. Do garmin actually test their software, or do they leave it up to the users to do it for them?

It's back to ver. 4.8 for me. I'd had no problems with it. - It wasn't broke but I just had to try and fix it! - I wonder if there will be a ver 5.0?
_________________
Nuvi 760T, Software version 4.80,
Maps: City Navigator Europe NT 2011.20
GPS Software Version: 3.00s, Audio: 1.60
Bluetooth 3.40
GTM21:
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Ozymandias
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Joined: Apr 03, 2007
Posts: 12

PostPosted: Wed Oct 14, 2009 12:49 am    Post subject: Reply with quote

I've just installed 4.90 from 4.80 but don't have the 4.80 install available (I did the 4.80 via WebUpdate) - is the 4.80 install available as a stand alone update should I need to go back ?
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HotPot
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Joined: Feb 06, 2008
Posts: 19

PostPosted: Wed Oct 14, 2009 5:36 am    Post subject: Reply with quote

I found a copy at:
www.gawisp.com/perry/nuvi/
Its identified as Nuvi760 480.exe
_________________
Nuvi 760T, Software version 4.80,
Maps: City Navigator Europe NT 2011.20
GPS Software Version: 3.00s, Audio: 1.60
Bluetooth 3.40
GTM21:
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PaulB2005
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Joined: Jan 04, 2006
Posts: 9323
Location: Durham, UK

PostPosted: Wed Oct 14, 2009 7:57 am    Post subject: Reply with quote

If you look back through the forum it's not un-common. There was one update that meant that the unit froze at specific points on the map.

Have they even fixed the Call Home bug yet? Or the Phone Disconnected bug?
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HotPot
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Joined: Feb 06, 2008
Posts: 19

PostPosted: Wed Oct 14, 2009 7:16 pm    Post subject: Reply with quote

My Call Home has been working for me, since at least v4.8

It may have been fine some time before that, but I never tried it having got used to not using it.

As for the Phone disconect bug, I fortunately never suffered from it.

I am disapointed with Garmin, having used them for many, many years. (back when their first line of support was still intelligent and useful) But like the fool I may be, I have just recently bought another newer Nuvi for my wife. I still like the products, despite all the dumbing down.
_________________
Nuvi 760T, Software version 4.80,
Maps: City Navigator Europe NT 2011.20
GPS Software Version: 3.00s, Audio: 1.60
Bluetooth 3.40
GTM21:
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johnfgolding
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Joined: Oct 08, 2007
Posts: 15

PostPosted: Thu Oct 15, 2009 11:30 am    Post subject: Reply with quote

I have this too on both my 770 & 255 updated to 4.90.
I thought it was due to having too many POI's loaded (I have 250 catagories).

So how do I go back to 4.80 for the 255.
I have downloaded the 4.80 for the 770.

Has anyone tried this software to go back, is it safe?
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johnfgolding
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Joined: Oct 08, 2007
Posts: 15

PostPosted: Fri Oct 16, 2009 8:55 pm    Post subject: Reply with quote

I have tried removing most of the custom POI's as I found the 770 stuck when the view changed to have a lot of POI's displayed. No joy the unit stuck in the same place on the trip with very few POI's in.

The best Garmin support have come back with is a reset of the unit.
Reluctant to do that as I will loose my favourites. Does any know what file I should back up to retain them?

Has anyone changed their unit back to the earlier issue?
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PhilHornby
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Joined: Dec 07, 2006
Posts: 563
Location: North Devon

PostPosted: Sun Oct 18, 2009 3:53 pm    Post subject: Re: Nuvi 760 Latest op system v4.90 Reply with quote

HotPot wrote:
What a waste of time. The nuvi locked up four times during a short twenty minute trip. Do garmin actually test their software, or do they leave it up to the users to do it for them?

Given the number of people who have suffered from lockups using this version of the firmware (me included), it appears that the answer to the question might well be no!

I for one have gone back to V4.60 and am staying there!

(I don't know if it was 4.70, 4.80 or 4.90 that did it, but one of them also interferes with the FM transmitter volume. I don't actually use the FM transmitter, but it has to be enabled to allow the cradle modification to work. (The cradle mod. allows external audio to be picked up from the cradle, rather than having to plug in a headphone jack. Having that working properly, is far more use than the promise of the "Low battery warning" being sorted out!)
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johnfgolding
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Joined: Oct 08, 2007
Posts: 15

PostPosted: Mon Oct 19, 2009 6:22 pm    Post subject: Reply with quote

Does anyone know where do I get the software from to go back?
An earlier post points to this link.

I just want to be safe.
In the meantime I have just done a Master Reset as Garmin suggested, having backed up my device. Not too hopeful so will report progress
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Ozymandias
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Joined: Apr 03, 2007
Posts: 12

PostPosted: Mon Oct 19, 2009 7:52 pm    Post subject: Reply with quote

johnfgolding wrote:
Does anyone know where do I get the software from to go back?


www.garmin.com/software/unit_version.exe

e.g. nuvi760 firmware 480

www.garmin.com/software/nuvi760_480.exe
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robinb
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Joined: Jan 18, 2005
Posts: 57

PostPosted: Wed Nov 04, 2009 12:30 am    Post subject: Reply with quote

works fine, not sure what issue is
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Meter_Man
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Joined: Mar 10, 2008
Posts: 43

PostPosted: Wed Nov 04, 2009 4:53 pm    Post subject: 4.90 no problem Reply with quote

Updated my 760, no problems (Yet!!!!)
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johnfgolding
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Joined: Oct 08, 2007
Posts: 15

PostPosted: Fri Nov 06, 2009 9:27 am    Post subject: Re: 4.90 no problem Reply with quote

Meter_Man wrote:
Updated my 760, no problems (Yet!!!!)


I like many others suffered continual lock ups. Mine was particularly bad in urban areas.

Taking the software back completely solved the problem.
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BlueLightChauffeur
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Joined: Feb 01, 2006
Posts: 12

PostPosted: Fri Nov 20, 2009 2:57 am    Post subject: Reply with quote

Been having problems for two weeks since updating my 760T to version 4.9, it was locking up in navigaton mode every 10 minutes making it useless.

Last night I re-installed version 4.8 and today it was like having a new sat-nav.

Do Garmin ever test their updates before releasing them?
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tsdinos
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Joined: Jun 03, 2006
Posts: 119

PostPosted: Tue Nov 24, 2009 5:40 pm    Post subject: Reply with quote

I'm having a map freeze issue since 4.90
The mas always seems to freeze when routing from Portsmouth to Whitchurch Hampshire just a few meters after you enter A34 and the GPS tells you to keep left towards whitchurch on the junction with Basingstoke
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