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e-wrecked · July 16th, 2010, 02:35 PM

I've had trouble getting my GPS to work properly as well. I've tried rebooting.. tinkering with numerous settings, etc. After some research across the net I've found quite a few different approaches and ideas. Using a mix of all of them, I've come up with a solution that seems very effective with my Samsung Vibrant. I haven't had a chance to test extensively because I'm doing it from work..but so far so good.

**Not responsible if your GPS still doesn't work properly**

Go to settings->Location and Security-> Enable "Use GPS Satellites" and disable "Use wireless networks".

Go to Dialer and dial *#*#1472365#*#* - This is where you may cause harm if you're not careful. Only adjust the settings listed.
Under "Application settings" Change "Operation Mode" to MS Based
Go back
Under "SUPL/CP Settings" edit the "Server" test, and remove the "http://" leaving just www.spirent-lcs.com

That's it!

Just so you know..
What is MS-Based mode of operation?
In MS-Based mode, the network provides the satellite information to the device, based on a rough estimate of where the device is located, and the device acquires the GPS signals from the satellites and calculates its location. After the initial fix, the device operates like an autonomous GPS receiver, until the satellite information must be refreshed, at which time the device goes back to the network to update the satellite information. MS-Based mode is appropriate for applications that require the device location to be updated rapidly, such as a navigation application.

Can the GPS work in autonomous mode?
No, the GPS receiver requires the assistance of the network elements to acquire its initial location fix.

PS - This also is to confirm that the US version has the same GPS issues.

EDIT: You can also try using supl.google.com port 7276 under "SUPL/CP Settings" - reported to acquire lock quicker.