How to turn on 4G data on Samsung mobile phones, how to turn on 4G on Samsung mobile phones

1.If you are using a non-4G phone, you will not be able to use the 4G network.

2.If you are using a 4G phone:

1).You need to use a SIM card that supports 4G services and have opened 4G services in your local area.

2).Different models support different 4G networks, so you need to choose a 4G card that is suitable for the model you are using. For example, G9006V supports China Unicom 4G network, G9008V supports mobile 4G network, and G9009W supports China Telecom 4G network.

3).You need to turn on the 4G network, operation: Settings - Connection - Mobile Network - Network Mode - 4G 3G 2G (Auto Connection) (If the local coverage of 4G network, the phone will automatically switch to 4G network).

How to turn on 4G on Samsung phone:

1. The mobile phone needs to meet the conditions for realizing the 4G network, that is, the user's mobile phone supports the 4G network;

2. Insert 4G cards of China Mobile, China Unicom and China Telecom according to different models;

3. If the mobile phone card used by the user is an ordinary 3G card, it needs to be replaced or upgraded at the business hall;

4. The user's location needs to cover the 4G network of the mobile phone card operator used.

Take Samsung S8 mobile phone to set up 4G network as an example.

1. Open the interface of Samsung S8 phone, find the application map on the desktop of Samsung S8 phone, and click to enter.

2. After entering the Samsung S8 mobile phone application interface, find the settings icon on the desktop and click to enter.

5. After entering the mobile network page, click to enter the network mode.

6. After entering the network mode interface, click to check 4G and set it up.

The mobile phone card needs to support the 4G network, and when the mobile phone is within the 4G network coverage, the mobile phone will automatically connect to the 4G network.

1.Under the Standby page, tap Applications.

2.Under the app page, tap and select Settings

5.After entering the mobile network page, click to select [Network Mode].

6.After tapping the network mode, tap to select [4G 3G 2G (Auto Connection)].

7.After clicking 4G 3G 2G (automatic connection), click [Confirm] to enable the 4G Internet function.

It's okay to change to a 4G card, sometimes the mobile will mail it for you for free, or you can bring your ID card to the business hall to change it to a 4G card. Then after changing to a 4G card, the mobile phone will automatically identify the network, and if there is a 4G network, it will be cut into 4G, or 3G. Hope it helps.

"If your Samsung phone needs to use data to surf the Internet, here's how to do it: pull down the top curtain of your phone, tap [Mobile Data] and "Data Connection" to turn it green to turn on. If you are unable to access the Internet with data data, we recommend that you try the following steps:

1. Check whether the SIM card is enabled for GPRS Internet service or temporarily closed. To use the mobile phone data Internet function, the ** card needs to activate the data data Internet service. You can contact the local network provider of **card** to open the data traffic Internet service.

2. Check whether the "Mobile Data" switch is turned on. Slide your finger down on the top curtain of the screen and turn the "Mobile Data" dot green. 3. Please change to other ** cards to try 4, you can also try again in a different time period or network environment.

5. Back up your phone's data (**book, SMS, **, etc.), restore your phone to factory settings, if the fault persists, it is recommended to send your phone to the nearest Samsung service center for testing and repair"

Hello: If you want to use data to surf the Internet, please swipe down from the top of the screen to open the notification panel - tap Mobile Data to make it green so that you can use the data in your data package to surf the Internet.

Welcome to Samsung's Digital Services platform.

Turn on the data connection and you're ready to surf the internet.

How to switch 4G network: Settings - Connections - More Networks - Mobile Network - Network Mode - Select 4G 3G 2G Network Mode (you need to insert a mobile 4G card, and the local coverage of 4G network, the phone will automatically switch to 4G network).

If you are unable to use the 4G network, we recommend that you do the following:

1.Check whether the card slot is inserted into the phone card correctly.

2.Check if your area is covered by 4G networks and try to move to another location.

3.Shut down, restart, or replace the card.

If the problem persists, please bring the purchase invoice, repair card and machine to the Samsung service center for professional after-sales engineers to help test.

Take Samsung S8 as an example, the operation method of switching the 4G network is as follows:

Settings - Connection - Mobile Network - Network Mode (4G 3G 2G (Network Mode)), insert a mobile 4G card, and the local coverage of 4G network, the phone will automatically switch to 4G network.

If you still can't use the 4G network, it is recommended:

Check whether the card slot is inserted into the phone card correctly.

2.Check if your area is covered by 4G networks and try to move to another location.

3.Shut down, restart, or replace the card.

If the problem still exists, it may be that there is a problem with the phone itself, it is recommended to bring the purchase invoice, repair card and machine to the Samsung service center, and a professional after-sales engineer will help detect and solve it.

You can try the 4G network setup method of Samsung mobile phone as follows: 1. Make sure that the 4G** card has been replaced and the 4G function has been activated; 2. Try to restart the phone; 3. Drag down from the top of the screen (or from the bottom to the top) to make sure "Move Data" is on; 4. Set the network mode to 4G priority or turn the 4G switch on (the setting method is to select the network according to the following path: and above versions:

Click [Settings] - [Mobile Network] - [Network Mode] and select [4G 3G 2G] to adjust. The following versions: Under the standby page, tap [Applications] - [Settings] - [Mobile Network] - [Network Mode], select [4G 3G 2G (Auto Connection)], and click [OK] after reading the network switching prompt.

If there is no network mode setting or you still cannot use 4G after setting, it is recommended to change the phone and card for testing.

In the settings, there is SIM card management, click in and select 4G.

Only 2G can be used, 3G is not}. Not in 4G phones.