The mobile phone can t turn on the data, and the mobile phone can t use the data on, what s the matt

1. If you can't access the Internet, please try to turn off and restart; Please check whether the maximum flow rate threshold for this month has been reached; Please check whether your phone settings mobile data is turned on; Set the mobile data option APN and whether the name is set to 3GNET.

2. If you still can't access the Internet, it is recommended that you troubleshoot in the following ways:

Check whether there is a network, it is recommended that you can use it in a place with a strong signal;

Check whether there is still a credit in the account, if the balance is insufficient, you need to recharge before you can use it;

Confirm whether the parameters of the mobile phone have been set;

Check whether the USIM card is inserted, if it has been inserted but still cannot be used, it is recommended that you go to the business hall to check whether the USIM card is faulty, or replace the card for testing;

Check whether there is a problem with the mobile phone, it is recommended that you change the phone for testing;

In case of traffic capping, it will also lead to the inability to access the Internet;

The number has not been registered with the real name, and the real-name registration has not been completed within the time limit, and the service will be suspended;

3. If the above situation is not the case, it is recommended that you contact the manual customer service of Unicom in the place where you belong for consultation, and the actual situation is subject to the local policy. Thank you!

The phone can't access the Internet with mobile data, Samsung phones are generally recommended to do the following:

1.Swipe down the top curtain of the screen to turn on mobile data. 【Tips】The SIM card needs to be activated for Internet service.

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 invoice, warranty card and machine to the service center for inspection. Samsung Service Center Address Information Customer Service**, you can inquire through the following methods: Please log in to the service center page of Samsung's official website - select the product you want to inquire about and the province or city where you are located to search.

Hello kiss 1Please make sure that the mobile phone is connected to other wireless networks (wifi), if the mobile phone is currently connected to the wireless network (wifi), it is not possible to use data to access the Internet, it is recommended to turn off the wifi. 2.

Please make sure that the SIM card of the mobile phone can be recognized normally, and there is no arrears, the status of the signal bar is normal, and the card is abnormal, or the mobile phone is in arrears or there is no local signal, which will lead to the inability to access the Internet. 3.Please make sure that the mobile data on your phone is turned on, if the airplane mode is turned on, it is recommended to turn off the airplane mode.

If the mobile phone is in arrears, the traffic will not be used Dear.

What's the reason why the mobile phone traffic can't be used? One possibility may be that the wandering traffic is used up, so the wandering is opened and cannot be used, or there is a problem, so it cannot be used.

Probably because of the card.

The mobile phone traffic is turned on and you can't access the Internet.

If you are using a OnePlus phone and cannot use data to access the Internet, it is recommended to follow the steps below

1. The metal or gold-plated protective shell has a certain shielding effect on the signal, it is recommended that you remove the protective shell to try;

2. Confirm whether the SIM card mobile data service is normal, such as whether the Internet function is enabled, whether there is arrears, whether the mobile phone can recognize the SIM card normally, whether the SIM card is in poor contact with the card slot, etc.;

3. Confirm that the mobile data switch is turned on, you can pull down the status bar from the top of the phone to check whether the mobile data is turned on; If the SIM card is not a local card, you can go to [Settings] - [SIM Card & Data Management] - [SIM Card 1 2], and then enable [Data Roaming].

4. Check whether the traffic limit is set, you can check whether the traffic limit is set in [Settings] - [SIM Card and Traffic Management] - [Traffic ** Limit].

5. To confirm whether the data saving switch is turned on, you can go to [Settings] - [SIM Card and Traffic Management] - [Traffic Management] - [Traffic Saver] and turn off the switch to try;

6. It is recommended that you reset the APN access point, go to Settings > Mobile Network) SIM Card and Traffic Management > select a SIM card > Access Point Name > click on the upper right corner ":" to reset the access point;

7. If you are in a dense or poor signal area, you may not be able to use the data network, it is recommended that you leave such areas before trying;

8. Try to turn on the airplane mode and then turn it off to search the network again, and upgrade the mobile phone version to the latest;

9. If the problem still cannot be solved, it is recommended to reset the Wi-Fi, Bluetooth and mobile data network settings after backing up the data, path: [Settings] - [Other Settings] - [Reset Phone] - [Reset Wireless Settings].

1. If an app cannot use mobile data by use, you can view it by following the path: [Settings] - [SIM Card and Traffic Management] - [Traffic Management] - [Application Network Permission Management], and click the corresponding application to view the network permission settings.

There are 4 options in this setting:

Wi-Fi & Mobile Data]: The app can use both mobile data and Wi-Fi networks;

Wi-Fi]: The app can use Wi-Fi networks, but not mobile data;

Mobile data]: The app can use mobile data, but not Wi-Fi;

Disable Network: The app can't use mobile data and Wi-Fi networks.

2. If the traffic you handle is exclusive traffic, you cannot use the data network for applications other than exclusive;

3. Please compare whether the application can access the Internet under the same model and network standard, if both cannot access the Internet, it is a problem of the application's network server.

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 the data limit has been met or if the data network function is enabled. 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 uses a metal, magnetic case or bracket that has an impact on your phone's signal, it is recommended to remove it and try 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, so it is recommended to go to an open area, such as an outdoor open environment for testing.

4. Check the network permissions.

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. View the virtual private network.

Go to Settings - Other Networks and Connections - Virtual Private Network, check and confirm whether the virtual private network is used, and if so, it is recommended to turn off and try again.

6. Check the network settings.

Go to Phone Settings - Mobile Network (SIM Card Information & Settings - Corresponding SIM Card) - Access Point (APN) or Set Mobile Network Dual SIM & Mobile Network - Access Point (APN), and tap"Reset to the default settings"restart your phone.

7. Re-search the network.

Go to Settings > Other Networks & Connections, turn 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"Options.

8. Reset the network settings.

Go to Settings - System Management - Backup & Reset - Reset Network Settings - Select the corresponding SIM card - Reset Settings, and then use View.

Note: Resetting network settings resets Wi-Fi, mobile data, and Bluetooth connection records.

9. Reset all settings.

Go to Settings - System Administration - Backup & Reset - Reset All Settings Go to Settings - More Settings - Backup & Reset - Reset All Settings and follow the on-screen prompts.

Note: Restoring all settings will not delete any data or ** files, only all settings of the phone will be restored, and some third-party application accounts need to be re-logged in to confirm that it does not affect the use of the software before operating. For the security of mobile phone data, it is recommended to back up mobile phone data in advance before operation.

If the mobile phone traffic is turned on, but it is still not available, it means that the signal may not be good.

If the signal is not good, even if you turn on the traffic, you will not be able to access the Internet.

The mobile phone traffic can not be used may be due to incorrect network settings, taking vivox27 mobile phone as an example, the specific solutions are as follows:

1. First turn on your phone and tap [Phone Settings].

2. Then click [Wireless & Network].

3. Then click [Mobile Network].

4. Then click [Network Mode].

5. Then select the network mode according to the actual situation, and the operation can be completed.

The mobile phone traffic can not be used may be due to incorrect network settings, taking vivox27 mobile phone as an example, the specific solutions are as follows:

1. First turn on your phone and tap [Phone Settings].

2. Then click [Wireless & Network].

3. Then click [Mobile Network].

4. Then click [Network Mode].

5. Then select the network mode according to the actual situation, and the operation can be completed.

The common reasons and solutions for China Unicom's mobile phone number not being able to access the Internet are as follows:

1. If it is in a remote or closed location with a weak signal, you can change the location and then go online for testing;

2. If the Internet function of the mobile phone is disabled and the number is in an abnormal state, the normal state of the number needs to be restored before accessing the Internet;

3. Check the settings of the mobile phone, such as: whether the mobile data is on, whether the airplane mode is off, etc.;

4. Check whether the mobile phone card is damaged or not plugged in, and it is recommended to replace the mobile phone for testing.

The mobile phone traffic should be usable, and if you can't use it, it's because the traffic is used up or you haven't purchased the traffic**, or the mobile phone is in a place with a bad signal.

Hello, it is convenient for you to be a mobile user, or a Unicom user.

Questions. Unicom.

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; You can try to solve it by:1

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.

This general situation is that the traffic is overloaded, or the mobile phone is in arrears, you can call 10086 to inquire whether it is in arrears.

Whether you are in arrears, or there is no signal tower in the location, or there is a problem with your mobile phone.

Reason why traffic is not available:

1. That is, the mobile phone SIM card is in arrears, and the right to use the data traffic will be turned off after the arrears, resulting in the mobile phone not being able to use the traffic, and the mobile phone card and network card will be recharged in time.

2. It is a mobile phone signal problem, and the signal reception problem causes you to be unable to log in to the network and turn off the airplane mode.

3. If the communication module is damaged, you should go to the after-sales warranty, and the original and non-man-made damage can be replaced with a new machine, and the new machine can be used to try again.

Traffic query method:1. Call the platform used for consultation** and conduct manual consultation.

For example, China Telecom can dial 10000, and China Mobile can dial 10086; China Unicom can call 10010 for manual consultation.

2. SMS query method.

For example, China Telecom: 108 to 10001 can query traffic usage.

For example, China Mobile: SMS CXGPS can be sent to 10086 to query traffic.

For example, China Unicom: SMS cxll is sent to 10010 to query traffic usage in real time.

3. Log in to the official ** of the platform you are using, and select the province to inquire.

The above content referenceEncyclopedia - Mobile Traffic.

Hello The mobile phone cannot turn on the data of the pin, which may be caused by the following reasons:1The flow switch is not turned on:

On some mobile phones, the data switch is turned off by default, and you need to manually turn it on to use the data. You can find the "Data Usage" or "Mobile Network" option in your phone's settings and turn the switch on. 2.

Insufficient balance or data: If you've run out of data, or don't have enough balance to cover your data charges, you won't be able to turn on data. You can log in to your mobile phone carrier or call customer service to check your balance and** data usage.

3.Faulty or unplugged SIM card: If your phone's SIM card is faulty or not plugged in, it will also prevent data from turning on.

You can try reinserting the SIM card or replacing it with a working SIM card. 4.The network is not good for Li Lot:

If you are in an area with poor network signal or are disturbed in an area with no network coverage, you will not be able to turn on data data. 5.Phone System Issues:

If there is a problem with your mobile phone system, such as software conflicts, virus infection, etc., it may also cause you to be unable to turn on data data. You can try restarting your phone or clearing the cache data to fix the problem. If none of the above methods can solve the problem, it is recommended that you contact your mobile phone carrier's customer service or professional technicians for diagnosis and repair.