How to solve the exclamation mark on mobile phone wifi

1. The problem of exclamation mark on mobile phone wifi appears, after it appears, we first detect whether it is a sudden problem with the mobile phone itself, and we can turn it off and restart it to connect again to see if there is still such a situation. Or use other mobile phones or devices to connect to the wifi to try whether you can access the Internet and rule out the WiFi itself.

2. If it is not a problem with the mobile phone, if the mobile phone wifi is connected but there is an exclamation mark, we can also restart the router to see, or restore the router to factory settings, and then dial up the Internet again, and re-set the wifi according to the setup wizard, or change to a new router and then dial up to connect to the Internet.

3. See if the router has a red light on, or contact the broadband customer service directly, there will be a number on the router, and then confirm whether the broadband is abnormal, such as arrears, recharge the broadband, and then dial the connection to try.

4. If our wireless wifi name has Chinese, we can try to change the name to test again, it is recommended to modify it to English or a combination of English and numbers and then connect.

5. If the above methods can't be solved, it should be a problem with the phone itself, we can restore the factory settings and try again, if not, it is okay to go to the nearby after-sales service to check it.

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1.After the problem of the mobile phone wifi is connected but there is an exclamation mark, we first detect whether it is a sudden problem with the mobile phone itself, which can be.

2.If it is not a problem with the phone, if the mobile phone wifi is connected but there is an exclamation mark, we can also restart the router.

3.See if the router has a red light on, or contact the broadband customer service directly, there will be a number on the router, and then confirm the broadband.

4.If the name of our wireless wifi has Chinese, we can try to change the name to test again, it is recommended to change it to English or.

5.If none of the above methods can be solved.

The exclamation mark of the mobile phone wifi may be that the connected wifi is not connected, and the mobile phone can be connected to Wi-Fi, but there is a fault that causes it to be unable to connect to the Internet through this Wi-Fi, but you can check whether it is a problem with the mobile phone or wifi through the elimination method.

The reasons why the mobile phone is connected to wifi but there is no network access are:

1. The wifi itself is a problem, and the wifi may not be connected normally, resulting in the inability to access the Internet.

2. Router problems, the router may be overheated or damaged.

3. Broadband arrears may lead to inability to access the Internet.

4. The wifi name contains Chinese, resulting in some mobile phones unable to connect to the Internet.

5. There may be a problem with the mobile phone system, which may cause the connection to wifi but the inability to access the Internet.

Suggested workaround:

1. Use other mobile phones or devices to connect to wifi to try whether you can access the Internet, and rule out the wifi itself.

2. Restart the router to try, or restore the router to factory settings, then dial up the Internet again, and reset the wifi according to the setup wizard, or change to a new router and dial up to connect to the Internet.

3. Contact the broadband customer service to confirm whether there is any abnormality in the broadband, such as arrears, recharge and watch back the broadband, and then dial up to connect.

4. If the wifi name contains Chinese, it is recommended to modify it to English or a combination of English and numbers before connecting.

5. If the above reasons are ruled out, then it is likely to be a problem with the mobile phone system, it is recommended to restore the factory settings or flash the phone to see if it can solve the problem.

If you are using a Huawei phone and an exclamation point is displayed after connecting to Wi-Fi, you can perform the following steps:

1. Wi-Fi displays an exclamation mark icon, but you can surf the Internet normally.

1.Mobile data services display up and down arrows.

When the Wi-Fi network is unavailable, the phone will automatically switch to mobile data to surf the Internet, and the mobile data icon will display up and down arrows, and the Wi-Fi icon will display an exclamation mark.

2.Mobile data services are turned off and no up and down arrows are displayed.

It may be that the display is abnormal, and it is recommended that you reconnect to Wi-Fi or restart your phone to see if it can be restored. If the problem persists, we recommend that you back up important data in advance (third-party applications such as QQ and WeChat Kaibao need to be backed up separately) and bring your purchase voucher to a Huawei Customer Service Center for testing.

2. The WLAN displays an exclamation mark icon indicating that the network is unavailable.

1.Please restart the router and try to stare again;

2.Please reset the cellular settings and try again: Open Settings, enter Reset Network Settings in the search bar, and click Reset Network Settings. (This deletes the Wi-Fi and Bluetooth connection records and restores the mobile data network).

Huawei Customer Service Center.

Boarding service. Repair spare parts** inquiry.

If you are using a vivo mobile phone, there is an exclamation mark next to the wifi signal icon, indicating that the wifi network currently connected to the device is not available, it is recommended to move the device closer to the wifi signal source or connect to other wifi networks.

If the operation does not improve according to the above methods, you can troubleshoot and deal with it according to the following methods:

1. Check whether Wu Ran has a wifi icon in the status bar, or enter Settings --WLAN to check whether it has been successfully connected to WiFi.

Go to Settings - Other Networks & Connections - Private DNS to see if Private DNS is set, if so, it is recommended to set Private DNS to off and try again.

2. Please compare whether it is normal for other mobile phones to connect to the same wifi, and confirm whether it is wifi or mobile phone. If it is due to Wi-Fi, please restart the wireless router to check. The public WiFi needs to be authenticated by the browser before it can be connected to the Internet.

3. Please enter i Butler - Traffic Management Traffic Monitoring - Network Management - WLAN - Turn on the software networking permission.

4. If the mobile phone is far away from the router, although it shows that there is a WiFi signal, it may not be able to access the Internet, it is recommended to adjust the distance between the mobile phone and the router before trying.

5. Go to Settings - Other Networks and Connections - (V-P-N) - Click on the connected V-P-N network - Disconnect, and then connect to WiFi to see.

6. Go to Settings - System Management - Backup and Reset - Reset Network Settings - Reset Settings, and then use to view.

Note: Dual SIM cards need to be selected for the corresponding SIM card; Resetting the network settings will delete and disconnect the connection and pairing records of WLAN, mobile data network, Bluetooth and other networks, it is recommended to back up the data such as WiFi and password before operation, you can enter the cloud service - data synchronization - turn on WLAN, Bluetooth, etc. to synchronize data to the cloud service; Go to "Cloud Services" -- Device Cloud Backup -- Backup Data -- Open "System Data" -- Return to the previous page -- Back up now, and back up some system settings data.

7. If there is no "Reset Network Settings" menu option on the mobile phone, you can go to Settings - System Management More Settings - Backup & Reset Factory Settings - Restore All Settings - Restore.

Note: Restoring all settings will not delete any data or files, only all settings of the phone will be restored (such as the wallpaper, unlock style, wifi, default opening program, desktop layout, etc.), and some third-party application accounts need to be logged in again, please confirm that it does not affect the use of the software before operating. For data security, it is recommended to back up your phone data in advance before the operation.

You can go to the cloud service - device cloud backup - backup data type - system data - return - backup immediately to back up some system settings and desktop layout; Cloud service - data synchronization - turn on WLAN, Bluetooth, etc. to synchronize data to cloud service).

8. If the above methods cannot be solved, please back up your mobile phone data in advance, and bring your mobile phone and purchase voucher to vivo customer service center. Detect.

If other devices under the same network can access the Internet normally, but only the mobile phone cannot access the Internet, it is the problem of the mobile phone at that time.

Disconnect the wireless travel network.

Reconnect to a blind town under the orange.

It may be that there is no internet connection on the current Wi-Fi network.

The appearance of an exclamation mark means that it is not connected to the Internet, whether it is connected to the Internet or not, the first thing we have to consider is whether there is a problem with the network cable connection of the router:1Is the network cable plugged in properly, 2

Is the network cable loose, 3Is the network cable plug broken, some routers have been used for a long time, let the router rest for a few minutes and then restart.

Hello, I have seen your question and am sorting out the answer, please wait a while

Connect to the wifi, open the browser, enter the IP address behind the router, enter the administrator password, and log in to the browser management page.

Step 2. Click Internet access settings below, select the Internet access method, and if the modem has been dialed, select Automatically get the IP address.

Step 3. If the modem is not dialed, select Broadband Dial-up Internet access, enter the broadband and broadband password, and finally click Save below.

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If there is a problem with the router, you can switch it on and off again, and unplug the network cable, which is connected, but it can't go to the network.

When an exclamation mark appears next to the wifi on the mobile phone, it means that our mobile phone is not connected to the wifi. Therefore, this is also a reminder that we may not be able to connect to the Internet due to related fault reasons, so we need to check whether the relevant device is turned on normally, so as to know what is the reason why we cannot connect to the Internet. Sometimes it's caused by a problem with the wifi router, and sometimes it's caused by the phone itself.

Therefore, we can use the sufficient discharge method to rule out which equipment is the problem. The best thing to check is the router. If the router does not light up, it means that the router is in trouble.

The problem with mobile phones is more complicated, if we have other people around, we can ask them if they are connected to wifi? Can I use the Internet? If they are successfully connected to wifi and can successfully access the Internet, then it is largely due to the problem of our mobile phone.

The first thing we have to do is to see if there is any information in the router that blocks our phone. After all, routers are devices that can mask certain IP addresses. If nothing is unusual, then there is something wrong with our mobile phone.

At this time, we have to go to a specialty shop or repair shop to find a professional to repair it.

Generally, it is rare for the mobile phone to be unable to connect to wifi, and once it appears, it may be that there is a problem with the router. It is the easiest way to check the router at the same time, so when we find that we can't connect to the wifi, we only need to check whether the router is turned on or whether the phone is restricted from surfing the Internet by the router. If these two reasons are not the same, then we can judge with certainty that there is a related problem with our mobile phone.

Therefore, when there is an exclamation mark next to the wifi on our mobile phone, we can check it in turn according to this stepFinally, find the faulty device, so as to better solve the problem.

Summary. Hello, when your phone is connected to Wi-Fi, if an exclamation point appears or you can't connect to the Internet, it may be caused by the following reasons:1

Incorrect Wi-Fi password: Confirm that the Wi-Fi password was entered correctly. 2.

Unstable signal: A weak or unstable Wi-Fi signal can cause connection issues. You can bring your phone closer to the Wi-Fi router, or try restarting the router.

3.Router setup issues: Incorrect router settings can also cause connectivity issues.

You can try reconfiguring your router or contact your network service provider for help. 4.Cellular network setup issues:

If your phone's Wi-Fi connection is set up incorrectly, it can also cause connection issues. You can try checking your phone's Wi-Fi settings or doing a factory reset. If none of the above methods solve the problem, it is recommended to contact the phone manufacturer or network service provider for help.

Are you there. Hello, when your phone is connected to Wi-Fi, if an exclamation point appears or you can't connect to the Internet, it may be caused by the following reasons:1

Incorrect Wi-Fi password: Confirm that the Wi-Fi password was entered correctly. 2.

Unstable signal: A weak or unstable Wi-Fi signal can cause connection issues. You can use Air Liquide to bring your phone close to the Wi-Fi router, or try restarting the router.

3.Router setup issues: Incorrect router settings can also cause connectivity issues.

You can try reconfiguring your router or contact your network service provider for help. 4.Cellular network setup issues:

If your phone's Wi-Fi connection is set up incorrectly, it can also cause connection issues. You can try checking your phone's Wi-Fi settings or doing a factory reset. If none of the above methods solve the problem, Solansen recommends contacting the phone manufacturer or ISP for help.