Can Samsung s3 work with 4G network?

We are very sorry, but the S3 series phones on Samsung Mainland do not support 4G networks.

Hello: According to your description, the S3 models listed in Chinese mainland do not support 4G networks.

To tell you very clearly, no.

When S3 came out, there was no concept of 4G, how to make a terminal.

Since the model you are enquiring is not available in Chinese mainland, we cannot inquire about the relevant information of this machine for you.

Hello! Samsung's S3 series is not supported, but the 4G version of the S4 is ready to be launched: i9508C;

The 4G version of the Samsung Note2 is: N7108D;

The 4G version of the Samsung Note3 is N9008V.

Hello! This depends on whether you buy the mobile 3G version or not

Tool raw material: Samsung mobile phone.

Instructions for using Samsung S4 "How to share your own 3G network":

2. Select Mobile Network and select the name of the access point.

3. Click the Menu button and select the new APN

4. The name can be customized, such as 3G

5. In the APN column, China Unicom users can select 3GNET and click OK6. If it is a mobile user, you can enter CMWAP in the APN column, click OK7, and then select the menu key and select Save.

8. In this way, the 3G network is set up.

Hope it helps.

The 3G network is not opened with a mobile phone, and you have to hang up ** to the customer service, so that he can upgrade you to the 3G network.

If your phone cannot connect to the 3G network, it is recommended that you verify whether the device supports the 3G network, and if so, you can verify the following information:

2.Verify that the device's 3G network mode and the SIM card used match. For example, if your device supports China Unicom's 3G network mode, you need to insert a China Unicom card to achieve 3G services.

3.If the 3G network signal is weak or the 3G network is not covered, the device will not be able to connect to the 3G network.

4.Try to change another SIM card.