Ethical iPhone Localization Assistance

I need support from an ethical hacker who knows the iPhone inside-out. My priority is simple: use lawful, non-intrusive techniques to localize an iPhone’s exact address. The focus isn’t on website, network, or general application security; it is squarely on the iPhone itself... (Budget: $250 - $750 CAD, Jobs: Android, GPS, iOS, iPad, iPhone, Mobile App Development, Mobile Development, Network Security)