The Connected car is a huge buzzword these days within the automotive industry. The next-generation connected cars have become comfort of home and office on the street driving devotion and revenue. As more and more cars are getting connected to the internet, the ecosystem of applications and services gets to connect with entities inside and outside of the car. The major point of concern is the Global coverage requirement for car connectivity. Only cellular systems can approach the widespread scope required for the connected car. As of now, car manufacturers are interfacing their vehicles in two ways: embedded and tethered. Embedded vehicles utilize a built-in radio wire and chipset, while tethered connections make utilize of equipment that empowers drivers to put through their cars through their smartphones. It is conceivable for both models to coexist in a crossover approach, with smartphones acting as sources of apps that would appear upon the car dashboard using an embedd...