When Apple Mobile WEB authentication, lock screen to unlock the phone, WIFI will be disconnected, the user is offline. What causes this problem?
Phenomenon:
Apple when the phone is connected to the WEB authentication WIFI, the Apple phone will send WIFI connection detection request, the wireless controller is detected after intercepting requests redirected to the authentication page. This process Apple will think this is a WIFI WIFI regulated by.
From the Apple phone side, the user will automatically pop up authentication page WEB authentication carried out in connection WIFI. After the user to lock the Apple phone, Apple WIFI system will automatically detect the traffic, because there is no traffic on the lock screen, plus apples think this is a WIFI a supervised, so it automatically disconnects the WIFI.
Therefore, this problem does not occur when the device is running. In fact, all Apple phone will use the Web authentication to access the Internet. When Android phones to access the Internet using a Web authentication method, this problem does not exist.
solution:
1, after Apple's mobile phone after WIFI connection WEB authentication, click the WIFI settings, automatically logs shut down and WIFI reconnect after Apple phone WIFI connection, does not send WIFI connection detection request, not automatically pop up authentication page. At this time, users need to open the browser to perform authentication page jump. In this online course, Apple will not think this is a WIFI regulated by. After locking the lock screen, WIFI connection will not be disconnected.
2, the wireless controller in the newsletter management background, see "connection wifi, verify that the page does not automatically pop up" in the WEB-certified wireless network, so Apple phone will be sent to the WIFI connection WIFI connection. After the request is detected, the controller WIFI connection release request is detected, not redirected to the authentication page. Users need to open a browser to access the Internet page jumps, so Apple phone will not think this is a WIFI regulated by, the same will not disconnect WIFI after lock screen.