How does Huawei turn off HD calls?

Huawei's high-definition and high-definition calls are as follows:

1. Open Huawei mobile phone to enter the main interface and enter the settings of Huawei mobile phone.

2. In the settings, select the "Wireless and Network" option to enter.

3. In the wireless and network settings, we select the "Mobile Network" option in the page to enter.

4. After entering, you can see that the "volet HD Call" option is turned on.

5. Click the switch at the back to turn off this function. When closed, the HD icon at the top will also disappear.

Extended data:

Android phones will get stuck if they are used for a long time. The reasons mainly come from the following aspects:

Born short board

Everyone knows that Android system is open source. One disadvantage of open source is that it can't restrain third-party applications, resulting in uneven application quality. When developing many applications, the most important thing is how to store them permanently, even if they are cleaned up by users, they should try to get up again. The more applications are resident in the mobile phone, the more background processes and idle processes will naturally occur, so the battle for resources on the mobile phone begins. Android has planted the cause, but Caton's pot still wants those applications stuck in storage.

Insufficient configuration

Not only the mobile phone hardware is updated, but also the mobile phone system and application are constantly upgraded. In the early days, WeChat only occupied tens of MB of storage, but now it needs hundreds of MB. It's really a bit difficult to make the mobile phone of a few years ago run the current application smoothly.

custom-built system

It's also a 6G mobile phone. Some brands of mobile phones take up 2G storage after being turned on, while others take up 3G or more. Even if 10G and 20G mobile phones are released in the future, the updated system and application will "fill up" the storage to about half with more functions than the current mainstream configuration, which can not only ensure that the system is not stuck, but also stimulate users to switch to larger mobile phones. Therefore, when we choose to compare mobile phones, we should not only look at the configuration, but also look at the performance of the customized system of this brand.

solution

Many applications attached to the customized system cannot start by themselves. For third-party applications, we can only control some of their behaviors, but we still improve the overall fluency of the mobile phone through some settings. Take this red rice note2 with only 2G storage. Other brands of mobile phones are similar.

Click "Authorization Management"-"Self-startup Management" in the phone settings to close the applications that don't need self-startup. Please note that frequently used social applications such as WeChat and QQ should not be closed to avoid losing important information.

Click "Notification and Status Bar"-"Notification Management" in the phone settings to find out the application that does not need to pop up notifications, and then turn off the "Allow notifications" switch.

Click "Power and Performance"-"Application Configuration" in the phone settings to find out the applications that are not commonly used but reside in the background, and then click "Run without background".

Click "My Device"-"All Parameters" in the phone settings, and click "miui Version" 5 times to activate the developer mode.

After returning to the phone settings, click More Settings-Developer Options to set the window animation scale, transition animation scale and animation program duration scale to 0.5X.

Well, back on the desktop, I feel silky.