Thread: About 37xx converted to 34xx satellites reception accuracy

Originally Posted by rfb

Hello,

Look the image below:

[Only registered and activated users can see links. ]


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....


[]'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.