Getting invalid GPS signal for Samsung Omnia i910

[gopishk]

I am getting -1E-08,-1E-08 as Lat/Long most of the times for Omnia i910. Say 4 our of 10 times. And this location is no where near to my place. And think its not even a valid GPS location. Wonder if this the GPS receiver of the phone problem or anything else.
Can we do something to rectify it?

[markmcgookin]

Is that an Easting/Northing GPS string?

[gopishk]

Is that an Easting/Northing GPS string?

I am not sure about that. For other times iam getting good Lat/Long co-ordinates as 37.55567853,-122.29018033, sometimes this mobile gives the above invalid location. In G-maps, though it shows a location for it. But on seeing its values as -1E-08 seems to be invalid.

[gopishk]

Is that an Easting/Northing GPS string?

What is Easting/Northing of Gps String and where to find it? I can get you those details, if you can please tell me where are they?

[Plater]

More then one type of GPS? Maybe one positioning system sends lat/long and another sends something different?

http://en.wikipedia.org/wiki/Easting_and_northing

[gopishk]

Its only the default GPS system of the phone which is getting the locations. No separate system is there on phone to give Gps positions.