How to set up the control center of a Huawei phone? How to check the SN code of a Huawei phone

Huawei mobile phones have created and developed different series of products to meet the needs of different users to meet the needs of our consumers. No matter how smart the electronic products are, we will encounter some small operating problems during use. Today, I will share with you how to set up the control center of Huawei mobile phones. I hope it will be useful to you.

Contents of this article

1. How to set up the control center of Huawei mobile phone

2. How to check the SN code of Huawei mobile phone

3. Solutions to Huawei phones overheating

How to set up the control center of Huawei mobile phone

The control center of Huawei mobile phones can be set according to personal needs.

1. Swipe down from the upper right corner of the phone to bring up the control center.

2. Click the icon in the upper right corner to edit the control center.

3. Select "Edit shortcut switches".

4. Long press the icon to drag.

Operating Environment

Brand model: HUAWEI P40

System version: HarmonyOS 2.0.0

How to check the SN code of Huawei mobile phone

The SN code of a Huawei mobile phone is the serial number of the phone.

1. Open the "Settings" button on your phone.

2. Click the "About phone" button.

3. Click the "Status Information" button.

4. On this page, you can view the serial number of the mobile phone, which is the SN code.

Operating Environment

Brand model: HUAWEI P40

System version: HarmonyOS 2.0.0

How to solve the problem of Huawei phone overheating

When you find your phone is getting hot, you can try turning on the "super power saving" mode of your phone, or closing background apps. If apps are running in the background all the time, it will greatly increase the burden on the running memory, which will have a certain impact on the phone's heating. Also, don't play with your phone while it's charging.

In super power saving mode, only some applications can be used, which can effectively cool down the phone. You can shut them down when the phone's temperature returns to normal.

The phone will heat up when charging and will also heat up during use. If you use the phone while charging, the heating phenomenon will become more serious.

You can also lower the screen brightness appropriately or turn on the automatic screen brightness adjustment function to avoid power consumption and heat caused by excessive screen brightness.

Operating Environment

Brand model: HUAWWEI P40

System version: HarmonyOS 2.0.0