What’s the deal with iPhone’s GPS? I never get a good reading when i’m in my office building, or in my room. What really ticks it! and what doesn’t? Please help me understand the assisted GPS science.
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What’s the deal with iPhone’s GPS? I never get a good reading when i’m in my office building, or in my room. What really ticks it! and what doesn’t? Please help me understand the assisted GPS science.
If I’m not mistaken, the gps tries to pinpoint your position using three methods:
1. Satellite
2. Mobile network
3. Wi-fi networks
So if you don’t have a good reading, then probably one or more of these methods cannot be used properly in your area. For instance, satellite will not always work that well in buildings with thick walls and ceilings.