iOS 7.1 is already in the development process, it will include at least one function promised by Apple at WWDC 2013

  Apart from the news that I have already talked about, iOS beta 7 3 it also includes some information hidden by the company's developers Apple Lossless Audio CODEC (ALAC),, but a skilled hacker succeeded to obtain access to them. It's about the system iOS in the Car, which will be officially launched only next year by Apple and it seems that iOS 7.1 would bring this functionality. iOS in the Car will allow iDevice owners to interconnect their terminals with cars that would display information directly on the screens located in the central console, and this functionality would also be available through a WiFi connection.

  In a hidden menu of iOS beta 7 3, named Accessory Developer, the options visible in the image above were discovered, confirming the fact that iOS in the Car will work both via USB and WiFi. Considering that the official launch of this function is scheduled for next year, Apple is already preparing iOS 7.1 to offer it to iDevice users, but only after the first cars compatible with it will be launched on the market. AirPlay technology would be used by Apple to transmit information to the central screen of the car, but for now no details are known.