Three hours.
1. After the user pays the network fee, the operator promises to restore the network within 3 hours. The carrier promises to restore the network within 3 hours, restart the router, and then wait about 10 minutes to restore the network connection. You can also check if the network adapter is not enabled, and if it is not enabled, restart it.
It'll work right away.
Under normal circumstances, the wifi can be used normally after the phone is stopped and charged. Because wifi and shutdown is nothing to do with, for example, your mobile phone is not installed in the mobile phone card, then your mobile phone can also use wifi to surf the Internet normally.