How can Apple 5s prohibit applications from using cellular networks?

1, in the Apple phone we find "settings"-"Cellular mobile network" We slide down to see the flow of consumption, you can learn more about the length of the network, the use of traffic and the flow of each application as shown in the following figure.

2, if we need to prohibit the application of designated applications to the Internet, we will be able to close the application to the right of the switch Oh, the method is simple to slide right directly.

There is another way is to direct the "Cellular mobile network" to shut down, so that all applications can not access the "cellular mobile network" Oh, that is, can not access the 2g/3g effect Oh.