The Xiaomi phone is connected to the Tengda W311R wireless router

Hello, it may be that there are some apps in your system that interfere with the normal operation of the system, especially some programs that have gained root privileges, so for the sake of your phone's system security, please do not use root privileges at will. It is recommended that you back up your data, enter Recovery to clear all data (turn off, press and hold the volume up + power button to enter recovery), upgrade your phone to the latest development version of the system by wire brush, and do not install applications that require root permission for the time being, and see if it can be restored to normal.

Welcome to ask questions on the Know Xiaomi Enterprise Platform.

You can modify a few parameters to try;

1: On the login page, choose Advanced Settings - WAN Port Settings - MTU: 1492 (changed to 1430 1400 1480).

2: Advanced Settings - Wireless Settings - Wireless Basic Settings - Channels: (You can choose one of them) 3: Advanced Settings - System Tools - Restart the router.

Try to restart the phone, I'm also Tengda W311R, no problem.

Once the wireless router is properly configured, the phone can access the Internet.

Configuration method:1Connect the wireless router to a higher-level network device (e.g., modem, first-level router).

Connect the WAN port of the router with the LAN port of the higher-level network device with a network cable, and the connection is successful when the WAN port light flashes on the router.

2.Connect your computer wirelessly to your router.

The computer searches for the router's wifi name (the default wifi name is located on the nameplate on the back of the router) and connects to the wifi network. The first time you use the router, you generally don't need to enter the wifi password.

3.Go to the wireless gateway configuration page.

Open a browser, enter the IP address of the router gateway (usually, the default value is located on the nameplate on the back of the router) to enter the gateway configuration page. (This interface will pop up automatically for new routes).

4.Set up a wireless router to access the Internet.

Go to the WAN port settings in Advanced settings. If the broadband service requires dial-up, select PPPoE dial-up, otherwise you can choose DHCP to get automatically. To dial up PPPoE, enter the broadband password, and select Automatic connection as the connection mode.

If DHCP is automatically obtained, you do not need to enter this field.

5.Set the wifi name and wifi password.

Go to Wireless Security in the Wireless Settings and select WPA2-PSK mode for Security Mode. Select AES for WPA encryption rule. Set up a wireless network key.

<>6.After the setting is completed, the router will automatically restart, please enter the new wifi password to connect, and you can access the network.

As long as the router is connected to the power supply, there is a wireless signal transmission, and the wireless signal can be connected normally, but it cannot be connected to the network, the router needs to choose different settings according to the different Internet environment, and the specific setting method is as follows:

1. Line connection:

a.Connect the network cable from the cat to the router (WAN port), and then connect the network cable connected to the computer to the router (any port numbered 1, 2, 3, 4).

b.Connect the broadband cable to the router (WAN port), and then connect the network cable connected to the computer to the router (any port numbered 1 2 3 4).

2. Log in to the router interface.

In the browser, type: Enter, enter in the pop-up page: admin and click "OK".

3. Set up the router to surf the Internet.

Before setting up the Internet access, choose the correct Internet access method: Generally, there are three types as follows:

ADSL dial-up: Usually to access the Internet (when not connected to the router) need to click on the broadband connection, dial-up is successful before you can access the Internet, you should choose the Internet mode, Internet access and Internet password correctly enter the broadband and password, you can.

Automatically obtain an IP address: If you usually surf the Internet (when you are not connected to the router), you only need to set the local connection of the computer to automatically obtain the IP address to access the Internet, you should choose this Internet access method.

Static IP: If you need to fill in a fixed IP address in the local connection to access the Internet (when you are not connected to the router), you should choose the Internet access method, log in to the interface of the router, click "Advanced Settings" - "WAN Port Settings" to select the static IP mode "Static IP Mode", and enter your fixed IP address, subnet mask, gateway, DNS domain name server and other parameters correctly.

4. After setting, click "Advanced Settings" - "System Status" to check whether the connection status of the WAN port shows that it is connected, and whether the corresponding connection mode is displayed correctly.

The corresponding connection mode for ADSL dial-up is: PPPoE

The connection mode corresponding to the static IP address is the static IP address

**The following is how to set it up

Dear Telecom users, Hello!

According to your description, you can plug a wired broadband network cable into the wireless router WAN port, and then use a network cable to connect directly to your laptop (or desktop) from the LAN port. Then open the browser and type in generally, or.

Look at your manual) Enter the management and password, generally admin, enter the setup wizard, fill in the past step by step, make a choice according to your broadband**, if it is adsl, you need to fill in the username and password, if it is a broadband with a fixed IP address or not a fixed IP address, you need to fill in the necessary information, fill in all the way, it is very simple. For the security of data and wireless network, you go to the special wireless column to start the key, generally choose the wep method, fill in the key you want to set, pay attention to the number of key bits, see your page prompt, and then select the route in the route to restart, not manual power off, and then it's OK, search for the routing signal, enter your preset password everything OK! Hope it helps.

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How to set up the IP gateway of the brain Select all automatic.

The "wireless settings" of the wireless router select PPPoe for the network, enter the broadband password, turn on the wireless network, and it is best to set the password. And then it's fine.

Automatically get the gateway without configuration, or you can configure the static error yourself.

Set the network options when surfing the Internet.