User’s location is a crucial information for a large number of applications installed on our smartphones. It is no coincidence that Google is constantly working on strategies to improve the position and that today manufacturers are mounting modern GNSS chipsets with increasing performances from this point of view. Access to Android GNSS raw measurements are the most interesting tool among those introduced as they allow developers to implement their own strategies to get location. Moreover, some smartphone models can decode the navigation message from the satellites broadcasted signal, meaning that it could be possible to evaluate the user’s position independently from the network.