The data connection shows that it is connected, but the web page cannot be opened, and it is not a w

Hi! Xiaomi Network Assistant-Traffic Ranking-Batch Networking Control-The software,See if the 2G 3G and WiFi two hooks in the back are turned on,If not,Tick on it。

ps: The application software that comes with the system is set in this path: Network Assistant - Traffic Ranking - the software.

The wifi itself is a problem, maybe the wifi is not connected normally, resulting in the inability to access the Internet.

Not every product that matches the IEEE applies for Wi-Fi Alliance certification, and a product that lacks Wi-Fi certification does not necessarily mean that it is not compatible with Wi-Fi devices.

Wireless network in the category of wireless LAN refers to the "wireless compatibility certification", which is essentially a commercial certification, but also a wireless networking technology, which used to connect to a computer through a network cable, while Wi-Fi is connected to the network through radio waves.

The common one is a wireless router, so the effective range of the radio wave coverage of this wireless router can be connected to the Internet by Wi-Fi connection, if the wireless router is connected to an ADSL line or other Internet lines, it is also called a hot spot.

Use a laptop or other mobile phone, connect to a router to surf the Internet, or change a router device to try to surf the Internet normally.

Go to Settings - Apps & Permissions More Settings - App Management - ("More" in the upper right corner and select "Show System Processes") - Find WLAN - Click on Storage and select Clear Data and Cache.

Why is my phone wifi connected, but I can't access the internet?

The mobile phone clearly shows that it is connected to WiFi, but it can't connect to the Internet?

Ask wifi

Go to your phone's settings and select Wireless & Networks.

Select WiFi

Find the wifi you are connected to, press and hold and select Modify Network. If there is a button on the right, you can click the button directly.

Once you're in, click on Advanced Options.

Click on the IP, and then select Static in the pop-up interface.

If you are using a Huawei phone and can connect to Wi-Fi but cannot access the Internet, you can use the following methods to troubleshoot the problem:

1. If you are using a home network, it is recommended to connect to other WiFi or mobile phone personal hotspots for testing and troubleshooting

1.If connected to other wifi is normal.

1) Please do not stay away from the router;

2) Please check whether the broadband account expires, restart the router and restart the phone before trying;

3) If the router has been set to the blacklist and whitelist, you need to check whether the MAC address of the mobile phone is added to the router, if the router does not set the blacklist and whitelist, please power off the router and restart the attempt.

2.If you connect to other wifi, you can't get online.

1) Please turn the WLAN switch back on and try to connect;

2) It is recommended to search for Restore Network Settings in Settings and follow the on-screen prompts to restore. (Note: This restores the Wi-Fi, mobile data, and Bluetooth connection records and deletes the Wi-Fi and Bluetooth connection records).

2. If you are using a public network:

1.Try using it in a place with a small amount and confirm that the hotspot is working properly.

2.Please check if you need to log in through a browser** to register before you can access the Internet.

3. If individual applications are not available online:

Please open Settings, enter Traffic Management in the search box above and click to enter the Traffic Management page, click Application Networking, and check whether the WLAN permissions are checked for individual applications.

If the problem persists, we recommend that you back up your data (third-party apps such as QQ and WeChat need to be backed up separately) and bring your purchase voucher to the Huawei Customer Service Center for testing.

The wifi router is not connected to the external network (Internet), there can be network cable plug poor contact, router failure, network cable (external line) failure, etc., you can check the network cable plug first, restart the router, check the status, and if it is not possible, you can report for repair (your network provider).

1.When you encounter an inaccessible network, first make sure that all network cables are connected. 2.If the network cable is not disconnected, click the window menu button; 3.

If you are using a vivo mobile phone, you can't access the Internet using the data network

1. Check your phone's settings.

Open the mobile phone Quick Center (scroll down at the top or scroll up at the bottom) to see if the data network is turned on.

2. Confirm the status of the mobile phone card.

Make sure that the balance of the mobile phone card is sufficient, if the payment is in arrears, please restart the mobile phone after the recharge is successful. Check with your carrier to see if you've met the data limit. If necessary, you can change the SIM card that can access the Internet normally to confirm.

3. Check the mobile phone signal.

If your phone is using a metal, magnetic case or bracket that has an impact on your phone's signal, we recommend removing it and trying it. If you are in an underground parking lot, elevator hall and other environments, the coverage of the mobile phone signal is susceptible to these environmental impacts, the signal will be relatively weak, and the data network will also be affected, it is recommended that you go to an open area, such as an outdoor open environment for testing.

4. Check the network permissions.

Please go to Mobile Phone i-Manager - Traffic Management Traffic Monitoring - Network Management or Set Application and Permissions - Permission Management to check whether the application network permission has been enabled.

5. Check the VPN (Virtual Private Network).

Please go to Settings - Other Networks and Connections - VPN, check and confirm whether the VPN is used, if so, it is recommended to turn off and try again.

6. Check the network settings.

Please go to Mobile Network Settings - Mobile Network (SIM Card Information and Settings - Corresponding SIM Card) - Access Point (APN) or Set Mobile Network Dual SIM and Mobile Network - Access Point (APN) and click"Reset to the default settings"restart your phone.

7. Re-search the network or restore the network settings.

Please go to Settings - Other Networks & Connections and turn it on"Airplane mode"After turning it off, please enter Settings - Mobile Network for 5G mobile phones, turn it off and turn it on"5G enabled"option, if necessary, go to Settings - System Management More Settings - Backup & Reset, select"Reset your network settings"Try again.

Note: Resetting the network settings will reset the Wi-Fi, mobile data network and Bluetooth connection records;

Restoring all settings will cause the logged third-party software to need to log in again, but it will not clear the **, ** and other files in the phone storage, please confirm that it does not affect the use of some third-party software before restoring all settings. To avoid data loss due to abnormal operation, it is recommended that you back up the important data of your mobile phone first.

8. Bring your mobile phone and valid purchase voucher to the service center for testing and processing, pay attention to WeChat *** "vivo" or "vivo customer service" to inquire about the address of the service center**, it is recommended to contact before going to ensure that there is a staff to receive you and then go over, so as to avoid delaying your precious time and letting you run in vain.

There are several situations when the mobile phone data is turned on but the network cannot be accessed:

1. The mobile phone is in arrears.

2. There is no signal.

3. There is a problem with the machine itself.

4. The installation management software on the mobile phone is not allowed to turn on the data.

5. Set the traffic monitoring to reach a certain amount and automatically turn off the unused traffic.

6. Mobile phone poisoning cannot use data.

If you are using a China Unicom card, you may not be able to access the Internet for the following reasons:

2.China Unicom card does not have the Internet access function;

3.The mobile terminal does not support the network of the Unicom business used;

4.** There is a range of use for traffic (such as directional traffic, cell traffic, etc.);

5.Whether the traffic switch in the mobile phone is turned on;

6.**Whether the traffic in the month has reached the maximum traffic value of the month;

Here are some things you can try:

1.Turn the phone on and off and restart it to test it;

3.Whether the mobile phone card has enabled the Internet access function;

4.Verify that the mobile terminal supports the carrier network being used;

5.Verify whether there is a range of use for the flow rate within the **;

6.Whether the Internet switch of the mobile phone system is turned on;

7.Whether the traffic cap of the month is reached.

If the above methods still cannot solve this problem, it is recommended to contact the local Unicom customer service or consult the official customer service of the mobile phone for understanding.

1.Please check whether the SIM card type of the mobile phone matches the network type supported by the mobile phone.

2.Make sure that the SIM card of the mobile phone is not shut down due to arrears (this situation is the easiest to ignore).

3.Go to your phone's settings——— Mobile Network - Access Point Name, and tap Select Reset to Default Settings to try.

4.Check if there is any traffic monitoring software (including the system's built-in network assistant) that has forcibly shut down the network, and if so, you can cancel the traffic limit or adjust it to a suitable value.

5.Currently, most software and web pages require a net access point, if you can't connect, try changing the access point to net.

Based on your description, it is recommended that you try it as follows:

1.It is recommended that you turn on the mobile data function through the drop-down box on the top curtain of your mobile phone.

4.After restarting the mobile phone through the above methods, check whether you can access the Internet, if you still cannot access the Internet, we recommend that you create a new Internet access parameter. 1) Settings - Connections - More Settings - Mobile Network - Access Point Name - Menu - New:

CMWAP (Mobile Card) UNIWAP (Unicom Card) 3)**: Port: 80 Others do not need to be set, then press the menu key - Save, and finally you can see your new project in the name of the access point, select and restart the phone to try.

5.If you still can't access the Internet after the above methods, it is recommended that you restore the machine to factory settings.

Reasons why I can't connect to the Internet when I turn on my data connection:

1. The mobile phone is shut down in arrears.

2. There is no network signal coverage in the area, or the signal is poor.

3. If you have a problem with your mobile browser, try a different browser.

4. The mobile phone network mode is not set right, and the network mode of 2G and 3G is different.

5. The software used is under maintenance, or it is too busy.

Data refers to the symbols that record and can identify objective events, and are physical symbols or a combination of these physical symbols that record the nature, state and interrelationship of objective things. It is a recognizable, abstract symbol. Information and data are both connected and different.

Data is the manifestation and carrier of information, which can be symbols, words, numbers, voices, images, etc. Information is the connotation of data, and information is loaded on data and interpreted with meaning. Data and information are inseparable, information relies on data to express, and data expresses information vividly and concretely.