Recently, I bought an HTC G8 A3333 parallel mobile phone in Kunshan. The following is the mobile phone information:

There is nothing wrong with this machine. It was published in February. Mine is 65438+ October. To turn off the network, you can set it in Settings. There's a network shutdown inside. You can also use the plug-in, that is, the+sign in the standby interface, to move the mobile network inside to the standby interface, so that it can be turned on when surfing the Internet, and turned off when not surfing the Internet, without consuming so much traffic. Generally, the system software can't be deleted, but it doesn't matter. I don't care about this. It is very useful to explore more. If e is still there, it means that your network is not closed at all.