What should I do if my mobile phone cannot access the internet when I connect to Wi-Fi?

Cause analysis

If your phone is connected to Wi-Fi and you cannot access the Internet, you can check the router settings. Of course, if you only have your own phone, you can set some settings for the phone. Here we will introduce them in detail.

Test quick solution

1. Go to the Android mobile phone to check the WIFI settings, and find that there are no options for setting. Therefore, it should be an infinite router setting problem.

2. Go to the wireless router settings and find that the wireless mode is set to the hybrid mode. Currently, the built-in WIFI module of Android phones supports the hybrid mode.

3. However, due to network standard switching problems, you can set the wireless router to 802.11g. Of course, 802.11b is also acceptable, but the speed is a little slow.

The above method cannot be solved, and then follow the following method to exclude

Solution 1Your mobile phone cannot be connected to other wireless devices.

When a Wi-Fi connection fails, you can choose "Settings"> "general"> "restore"> "restore network settings ].

After confirmation, connect to the wifi again!

1.2 restart your phone and try or switch the flight mode.

Solution 2All wireless devices cannot connect to the Wi-Fi network.

Step 1: open the browser that connects to the current wireless router, and enter 192.168.1.1 in the address bar (some routers are 192.168.0.1. Check the bottom labels of the router ), log on to the web configuration interface of the current vro. The default username and password are admin.

Step 2: In the vro network settings, first find the WAN port settings option of the vro. Correct setting of the "type" here is the key to the problem. Generally, PPPoE and DHCP are commonly used. This is based on your own situation. For domestic ADSL dial-up Internet access, select PPPoE; for residential broadband or hotels with direct network interfaces available, select DHCP

Step 3: If DHCP is used, no other settings are required. The vro automatically obtains the corresponding network settings. If you select PPPoE, you need to enter the correct user name and password. This is provided by the network service provider. For example, if you forget the password, you can call PPPoE for manual consultation.

Step 4: Check the LAN port settings of the router. In fact, the settings of different brands are similar. The most important thing is to enable the DHCP function to ensure that the router can assign an IP address to the device when accessing the LAN port or connecting to wifi, the IP address range allocated by DHCP must be in the same network segment as the IP address of the router, for example, 192.168.1.X.

Step 5: check the security settings of the vro. Check whether some security policies that restrict MAC or IP address connections are enabled, or the corresponding speed limit policy is enabled. If yes, it is disabled. Otherwise, only devices with specific MAC or IP addresses can connect to the server.