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

Originally Posted by lolypop000

Here is the file that @isg talking about

***Hidden content cannot be quoted.***

1.) Extract rar from above link
2.) Rename in .System your GPS folder to GPS1
3.) Add GPS folder from step1 on your nuvi in .System folder
4.) Go outside, whait for satellite lock and make procedure for satellite accuracy again
5.) If all go Ok, you will have 3m - 5m accuracy

This is from EU nuvi 37xx --> 34xx with 3m accuracy beside my window i didn't test it on road, but this file test @isg

p.s.
@isg
Thank you for your time and test and for your review

Hi,

I will test today in South America - Brazil.

[]'s

Originally Posted by rfb

Hi,

I will test today in South America - Brazil.

[]'s

Hi,

Until now always 8 - 12 meters of accuracy.
Better, but not like 37XX.

I discovered that just trees between GPS and sky, the signal decreases by half for the satellites. So accuracy decreases until 16 meters or more and back slowly to 8 - 12 metres of accuracy.

[]'s