I recently bought a parallel import HTC G8 A3333 mobile phone in Kunshan. The following is the mobile phone information:

There is nothing wrong with the machine, the latest one was released in February. Mine is from January. To turn off the network, you can go to Settings, where there is network shutdown. You can also use a plug-in, which is the + sign on the standby interface, to move the mobile network to the standby interface, so that you can turn it on when you are online and turn it off when you are not online. It consumes so much traffic. System software generally cannot be deleted, but it doesn't really matter, I don't even close it. It’s useful to explore more.

"If E is still there, it means your network is not turned off at all"