How to solve the problem that the mobile phone cannot connect to the wireless network

Why can’t my phone connect to wifi? Whenever you encounter this situation, you will choose to switch your phone to airplane mode or restart your phone, but sometimes this still doesn't solve the problem, so what should you do? Here we will introduce to you the reasons and solutions for mobile phones unable to connect to WiFi. Let’s take a look.

Although the WiFi account password is correct, why can’t my phone connect to the WiFi network? Sometimes we encounter situations where the phone cannot connect to wifi. The following editor will talk about the reasons why the mobile phone cannot connect to wifi and the solutions based on his actual experience.

The following tutorial is for Android phones, how to solve the problem that the phone cannot connect to wireless wifi:

##Mobile phone picture-1

The following shows that the mobile phone has connected to this WIFI before, but now it cannot connect, and it shows a saved state.

In addition, there is another situation where after entering the password, it shows that authentication is in progress.

手机图-2

The above two are the most common ones. What are the prompts for failure to connect? There are other situations. Let’s take a look at solving the problems in WIFI connection.

Method 1: Restart the WIFI wireless network in the phone’s settings.

wifi picture-3

When the phone connects to this WIFI for the first time, the phone will automatically save it. A network IP address will be applied to the WIFI at this time. When there is no conflict between the two IP addresses, the WIFI can be connected.

Method 2: In the settings of the phone, click the WIFI signal icon on the right, then click Cancel to save, and finally enter the password to connect. Such an operation will cause the phone to obtain a new IP address.

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The mobile phone cannot connect to the wifi picture-5

Method three: When the WIFI keeps showing authentication, the first is to check whether the password is wrong; the second is to see whether the password has been changed.

The mobile phone cannot connect to the wifi Figure-6

Whether it is the wrong password or the change of the password, this You need to manually re-enter the WIFI password. For specific operation procedures, please refer to method 2. This method also enables the phone to obtain a new IP address.

Method 4: When the three methods introduced above fail to connect successfully, let’s try the following method again.

Wifi connection not working Picture-7

wifi picture-8

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In the settings of the mobile phone Open WLAN inside, and then select the WIFI that cannot be connected. Modify network, advanced selection, and then change proxy and IP settings will be displayed.

Method 5: If the problem still cannot be solved, check the router to see if there is a problem with DHCP address allocation and whether the IP address of the device is correct.

The mobile phone cannot connect to wifi Figure-10

Other methods:

In addition to the five methods introduced to you above, there are also Can you check if it is a problem with the router or broadband?

1. First, check whether the network and router are normal;

2. Then check whether there is any problem with the broadband, and directly call the customer service number of the network operator;

3. Restart the router;

4. Log in to the router’s setting interface and check the router’s login address. Generally, 192.168.1.1 is suitable;

5. If a home LAN is installed at home, Is it because the neighbor next door is playing a video?

6. Check whether the network cables at home and the phone lines are normal. These lines cannot be mixed together, otherwise it will affect the network.

The above is the tutorial for when the mobile phone cannot connect to wireless wifi.

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