Tap Start > Settings.

Update the GPS functionality

Enhance the GPS functionality by downloading GPS data files. You can improve the speed and accuracy of positioning capability and expand your navigation to areas where cellular networks are not accessible. Use XTRA or Assist GPS depending on your service provider.

To use XTRA,

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2 On the Basic Settings tab, tap General Settings > GPS > XTRA.

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4

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Tap next to Enable XTRA Server.

Select when to automatically download XTRA data.

Tap next to Enable SNTP Server.

Tap Download XTRA Data.

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Sanyo GH68-24473A manual Update the GPS functionality