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Samsung Galaxy S, T-Mobile Vibrant, AT&T Captivate GPS Issues
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Samsung Galaxy S, T-Mobile Vibrant, AT&T Captivate GPS Issues
7/28/10 3:36 PM
Users of the Samsung Galaxy S phones (T-Mobile Vibrant & AT&T Captivate) may experience poor GPS results due to a GPS bug. Samsung and your carrier will provide an OTA fix soon, but until that time you may fix the issue by following these steps:

  1. Disable “Use Wireless Networks”. Navigate to Settings > Location & Security > uncheck the box next to “Use Wireless Networks”
  2. Go to the phone and dial *#*#1472365#*#*. This step throws you into LBSTestMode menu.
  3. In the LBSTestMode menu, change “Operation Mode” to MS Based.
  4. In the LBSTestMode menu, find “SUPL/CP Settings” and change the SERVER & PORT to supl.google.com and port 7276 (DO NOT use www. in front of supl).
  5. Reboot you phone (turn off and on).
  6. Enable “Use Wireless Networks”. Navigate to Settings > Location & Security > check the box next to “Use Wireless Networks”.


Feel free to email me if you have any questions.

Jeff
RE: Samsung Galaxy S, T-Mobile Vibrant, AT&T Captivate GPS Issues
7/29/10 5:19 PM as a reply to Jeff Trackaroo.
Ty for posting this information. Myself being an owner of a Captivate. There is a lot more information that can be followed at the XDA Developers site in a thread dedicated to this issue


XDA Developers : GPS Settings for Captivate