Those of you who own a 3G iPhone will certainly have already tried this last feature location-based model. Well the ability to detect its position within a map is nothing short of amazing, superb. This feature is greatly improved compared to that present on the first generation iPhone, which does not have a true GPS chip relies on the method to a complicated process of triangulation between a Wi-Fi and the cell which is connected to the Our mobile phone. But when it comes to use the iPhone GPS to navigate to a destination outside are some shortcomings in the management software that let appalled. Yes, because the indications of the direction provided from the iPhone 3G are far from those provided by a dedicated device can be as TomTom Go.
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