I dont expect it depends on firmware, I always had a good accuracy
see [Only registered and activated users can see links. Click Here To Register...] or [Only registered and activated users can see links. Click Here To Register...]
one year ago I wasnt using 4.90 to convert
17th February 2013, 01:26 AM
Neil
Same here, i've converted and reconverted so many times. No sure what version i had for the initial conversion but it certainly wasn't 4.90, maybe 4.70 then maybe 4.80. Accuracy the same as far as i'm aware.
PS: Happy to downgrade the Virgin 3790 to whatever fw you'd like Loly, and then convert. Currently running 5.00.
17th February 2013, 05:43 AM
rfb
1 Attachment(s)
Quote:
Originally Posted by rfb[Only registered and activated users can see links. Click Here To Register...]
All the time my signal looks worse just running slowly. This was my better accuracy today.
The image above I was stopped with sky clear and no clouds.
PS: I was using your GPS files @lolypop000. So looks me worse than the other GPS files that @catymag share with us.
PS2: I will flash again the original 37XX firmware just to compare the satellite page.
Just flashed back the original 37XX firmware.
When I did that screenshot, I was moving during a big thunderstorm and a lot of trees between me and the sky.
So comparing the accuracy, the diference is so big! Same day, same places, just diferent firmwares.
Now the signal have a lot of power....:snack:
[]'s
17th February 2013, 08:21 AM
dasilvarsa
Quote:
Originally Posted by rfb[Only registered and activated users can see links. Click Here To Register...]
Just flashed back the original 37XX firmware.
When I did that screenshot, I was moving during a big thunderstorm and a lot of trees between me and the sky.
So comparing the accuracy, the diference is so big! Same day, same places, just diferent firmwares.
Now the signal have a lot of power....:snack:
[]'s
This is how it should be !
Try to flash 3490 Version 3.6 to check accuracy on a much older version.
If it's good on 3.6 then try to 7.1 then to 7.5 then to 7.6
I have a feeling that 3.6 is using different GPS Firmware because it creates different files in GPS folder.
17th February 2013, 12:18 PM
lolypop000
That i try to ask Caty and Neil what version FW of 34xx they use for convert to 34xx.
On my friend nuvi who have 3m accuracy i flash version 3.50 FW for 34xx
With this i convert friend nuvi to 34xx:
p.s.
I search in FW for numbers and found out that 34xx FW 3.50, 3.60 have this number :MNL_VER_11061401GRMN01
but 34xx FW 2.60 have this: MNL_VER_11012101GRMN01
And 34xx FW 7.60 have this:MNL_VER_11072801GRMN01
17th February 2013, 03:54 PM
lolypop000
@rfb;isg:giuseppe66
Please look in .System/Diag/html/ what number do you have in .html file:
Part Number:
Rev:?????
17th February 2013, 04:21 PM
rfb
Hi,
Inside the folder that you ask, I just have the "supported_features.html".
Inside, there are:
Supported Features
Part Number:
Rev: 01
3D Buildings
3D Terrain
TTS Phonetics
Junction View
Lane Assist
Speed Limits
Traffic EULA
Photo Nav
ASR
Historic Traffic
Custom Avoidances
Advanced Detours
Premium Point Addressing
2D Footprints
Custom Main Menu
3D Buildings Supplementary
Bluetooth
MP3
Video Playback
[]'s
17th February 2013, 04:58 PM
lolypop000
I have:
Part Number:006-D2617-00
Rev: 0A
17th February 2013, 08:53 PM
isg
I have the same figures like rfb. No part No in html and REV 01
Part number from GarminDevice - 006-B1376-00