Huawei phone has a carrier setup error

I've never been in such a situation.

Summary. Hello dear, I'll answer for you.

Open the built-in Phone Manager and click Traffic Management.

Then click Settings to set a limit.

Huawei phones use data cards, and the carrier settings are incorrect.

Hello, oh, I will answer for you, open the built-in mobile phone manager, click on traffic management, then click on more traffic settings, select your traffic card and then talk about it, click on **set up the light and annihilate, set**limit, and finally click on more traffic** settings, calibrate the flow rate.

China Unicom traffic card still has no traffic.

That is, there is a problem with the data card, and it has nothing to do with the mobile phone.

But it was supposed to be used well, but it has been used for more than a month, and suddenly it's like this, why is this.

If you have any problems with the data card system, please contact the card operator. Good.

This problem can be solved later by auto-matching. Take Apple X

As an example, the specific steps of the brigade are as follows:

1. Open your mobile phone desktop directly and click Settings to jump.

2. Next, a new window will pop up, and you need to select the operator to enter.

3. At this time, if there is no problem, you will see the relevant object.

4. In this way, after continuing to make sure that the icon button is enabled, you can reach the orange finch.

Operator setting error refers to the problem that when mobile devices such as mobile phones and computers use mobile networks, due to improper or wrong operator settings, users cannot connect to the Internet normally or the network speed slows down.

Carrier setup errors can include the following:

1.APN Setup Error: APN is an abbreviation for Access Point Name, which can be understood as the Access Point Name.

If the APN set by the carrier is incorrect or incomplete, the user will not be able to connect to the Internet properly, access** or use the application.

2.DNS setting error: DNS is the abbreviation of Domain Name System, which can be understood as a domain name resolution system.

If the DNS set by your carrier is incorrect or unstable, users will not be able to access** or the network will slow down.

3.Incorrect network type: If your carrier sets the wrong network type, users may not be able to connect to the Internet properly or the network will slow down.

For example, if a user's device supports 4G networks, but the carrier is set to a 2G or 3G network, users will not be able to enjoy high-speed networks.

4.Weak signal setting: If the signal set by your carrier is weak, users will not be able to connect to the Internet properly or the network will slow down. This may be due to the carrier's network not covering certain areas or signal interference.

Carrier setup errors can have a significant impact on users, especially those who rely on the Internet for work or play. In order to avoid this kind of problem, users can solve it in the following ways:

1.Manually set the APN: Users can manually set the APN on the device to ensure that the settings are correct.

2.Change DNS: Users can change the DNS settings on their devices to use a stable DNS server.

3.Change network type: Users can manually change the network type on the device to ensure that they are using a high-speed network.

4.Check the signal strength: If you find that the signal strength is weak, you can try moving to a better area with a better coverage area or contact your carrier to resolve the issue.

In general, the wrong carrier settings may cause the user to be unable to connect to the Internet properly or the network speed may be slow, but the user can solve the problem by manually setting it up or contacting the carrier.