The selected network is unavailable and why the network is unavailable

Hello: It is recommended that you try it by following the steps below:

1.Restart your phone (so that your phone can search and register again)2Under Standby Desktop - Tap Apps - Settings - More - Mobile Networks - Network Operators - Search Networks - Select the network operator supported by your SIM card.

3.Take out the SIM and clean the SIM card metal contacts with an eraser. (Whether it is a SIM card with poor contact).

4.If the problem still exists, please bring the purchase invoice, repair card and machine to the Samsung service center, and the engineer will check the machine, you can check the Samsung service center information through the following link:

Restart the router and try it. It should be ok.

Summary. Hello, dear, if you are using a Huawei mobile phone and can connect to wifi but cannot access the Internet, you can troubleshoot it by the following methods: 1. 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. 2. 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 connecting 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.

Hello, dear, if you are using a Huawei mobile phone, you can connect to the wifi but do not shout that you can access the Internet, you can troubleshoot it through the following methods: a return to the celebration, 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.

2. If you are using a home network, it is recommended to connect to other WiFi or mobile phone personal hotspots for testing and troubleshooting:1If connecting 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, there is no nanovolt method to surf the Internet(1) Please turn on the WLAN switch again, and try to connect; (2) It is recommended to search for and restore the network settings in the settings, and restore them according to the on-screen prompts. (Note:.)

This restores the Wi-Fi, mobile data, and Bluetooth connection records and deletes the Wi-Fi and Bluetooth connection history). 3. If individual applications cannot access the Internet: please open the settings, enter traffic management in the search mullion box at the top and click to enter the traffic management page, click on the 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.

There can be a variety of reasons why a network may be unavailable, and below I have listed a few common issues that can cause a network to be unavailable:

1.Router issues: If there's a problem with your router, the network might be unavailable. You need to check if the router's power socket and power cord are working properly to ensure that the router is functioning properly.

2.Network congestion: Congestion may cause the network to slow down or become unavailable.

In some places, a large number of devices connected to the same network can also lead to network congestion. If your network is slow or unavailable, check to see if there are too many devices connected to the same network, or if network traffic is unusually high for a period of time.

3.Network setup issues: If the network settings on your device are incorrect or outdated, it can cause the network to be unavailable. You'll need to double-check your network settings to make sure your device is connected to the correct network.

4.Service provider issues: If there is a problem with your internet service provider, then your network will not work.

This could be due to weather, a technical glitch with your internet service provider**, or other reasons. You can check your service provider's or social accounts to see if there are notifications of network issues.

If you've checked for the above issues and the network still doesn't work, you can try restarting your router or device and trying to connect to the network again. If none of the above solutions solve the problem, then you may consider contacting your network service provider or professional technician for help. <>

1. Check whether the SIM card is recognized by the phone. If it is not recognized, please turn off the SIM card and try to reinsert it.

3. It may be related to the network signal coverage of the location, it is recommended to change to another location with a better signal and try again.

4. Try to change another SIM card to rule out whether it is a SIM card.

If the problem still exists, please bring the purchase invoice, repair card and machine to the service center, and a professional after-sales engineer will help test it.

To see if the local connection to the network is disabled, open the "Network and Sharing Center" in the bottom right corner; 2.Then select "Change adapter settings" among them; 3.Enable the disabled network connection, right-click, and select "Enable". 4.

You can also try by updating the NIC driver, such as updating the driver through the 360 driver master, or uninstalling the current NIC driver; 5.Check whether it is a problem with the network cable and adjust the network cable; 6.Sometimes the IP address or DNS error will also cause the current network to be unavailable, which can be solved by manually setting the IP and DNS server addresses. 7.

Sometimes the network card is damaged, resulting in the current network connection being unavailable, and the network card is repaired or replaced. 8.Open the network connection and the center to find the abnormal network connection; 9.Right-click the network connection icon and click the diagnosis option, the system will pop up a diagnosis window to automatically diagnose it. 10.

Once the diagnosis is complete, restart your computer and update the network status.

What's going on with the phone network connection not being available.

What network are you using? Our mobile phone can use CMCC signal to access the Internet, and the others are not supported==!

The network itself is faulty and cannot be connected properly.

You have to see if the intranet is broken or the extranet is broken!

But is it good? I don't know.

If your phone is not able to access the Internet with mobile data, it is recommended that you:

1.Swipe down the top curtain of the screen to turn on mobile data.

3.Try a different SIM card or a different time period to troubleshoot network issues.

4.Upgrade your phone to the latest version.

5.If it doesn't work, please back up the data in your phone and restore the machine to factory settings.

If the problem persists, please bring the purchase receipt, repair card and machine to the Samsung service center for inspection.

What's going on with the phone network connection not being available.

Hello, the solution to the current network is not available:

1. First of all, we need to open the "Network and Sharing Center" (2 methods) aRight-click the small network icon in the lower-right corner of the desktop.

b.Left-click the small network icon in the lower-right corner of the desktop.

2. In the "Network and Sharing Center" window, left-click "Change Adapter Settings" to enter the "Network Connection" management.

3. In the network connection management window, you can access all network connections related to your computer, including wireless wifi;

4. Method 1 to solve the network connection abnormality: restart the connection.

a.Right-click on the network connection and select Disable

b.When the connection turns grayed out, right-click on the connection and select Enable

5. Method 2 to solve network anomalies: self-diagnosis method.

a.Right-click on the corresponding network connection and select "Diagnostics". The diagnostic function of the window7 system can solve most network connection problems.

2. Browser problems: Use the browser that comes with the mobile phone, do not use a third-party browser.

3. Cache problem: Clear browser cache and cookies.

5. Last abnormal offline: Turn off the wifi switch for more than 15 minutes and try again.