Maybe those who have used a smart phone to connect Wi Fi to the Internet have had similar experience: they input the correct Wi Fi password, and the mobile phone also prompts that they are connected to Wi Fi, but the network is still blocked. So how to do if the mobile phone is connected with WiFi but can't access the Internet? There are many reasons for this problem. Here's how to analyze and eliminate them one by one.
How to do if the mobile phone is connected with WiFi but can't access the Internet
Check router settings
Step 1: open the browser of the computer connected to the current wireless router, enter 192.168.1.1 in the address bar (some routers are 192.168.0.1, which can be obtained by checking the bottom label of the router), log in to the web configuration interface of the current router, and the user name and password are admin by default
Step 2: in the router network settings, first find the router's WAN port settings options. The key to the problem is to set the type correctly. There are two common types: PPPoE and DHCP. This one is chosen according to one's own situation. If it is home ADSL dial-up Internet access, choose PPPoE; if there is a direct network interface available in the community broadband or hotel, choose DHCP
Step 3: if it's DHCP, you don't need to make other settings. The router will automatically get the corresponding network settings. If you choose PPPoE, you need to fill in the correct user name and password, which are provided by network service providers, such as China Telecom. If you forget your password, you can call 10000 to make manual consultation
How to do if the mobile phone is connected with WiFi but can't access the Internet
Step 4: next, 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, so as to ensure that the router can assign IP addresses to the device when it is connected to the LAN port or WiFi. The IP address range assigned by DHCP should be in the same network segment as the router's IP address, such as 192.168.1. X
Step 5: finally, check the security settings of the router. Check whether some security policies restricting MAC or IP address connection are enabled, or the corresponding speed limiting policies are enabled. If yes, turn them off, otherwise only devices with specific MAC or IP address can be connected
Check phone settings
Step 1: open the phone settings, select 'Wi Fi', and then, when you see the WiFi signal that is currently connected, click the small blue circle arrow on the far right
How to do if the mobile phone is connected with WiFi but can't access the Internet
Step 2: click 'ignore this network'. Then, the WiFi connection of the mobile phone will be disconnected. In this way, when you click to connect the signal source again, the mobile phone will not automatically connect, but will re-enter the WiFi password of the connection. In other words, the mobile phone will re identify the network once, so as to achieve the effect of clearing the original network configuration
Step 3: if you want to clear more thoroughly, you can turn on settings general restore and select Restore network settings. In this way, the device will restart. After the restart, all the previously connected networks will not be saved, but will be identified as new networks. You need to enter the WiFi password to connect