What should I do if there are few files in Huawei Mate20X wireless screen projection?

I've tried wireless projection many times, and I've succeeded once, but it's useless if there's a problem. Now connect to the glory box,mate9It's all seconds to search for seconds,20x search can't be found,How to break??

How to project the screen of the mobile phone to the TV: 1. Apple mobile phone: connect to wifi, swipe up from the bottom of the mobile phone screen, and click airplay; 2. Click on the smart TV option, and you can connect the mobile phone and TV synchronously; 3. Android phone:

Connect your phone to the same wifi as your TV; 4. On mobile phones and TVs, **Install Lebo projection software; 5. Open the Lebo projection screen on your mobile phone, select the TV device, and match; 6. The mobile phone and TV are successfully connected.

Tap the phone menu "Settings > Advanced settings > Multi-screen interaction", or pull down the notification bar and click "Toggle > Multi-screen interaction".

Multi-screen interaction refers to, based on DLNA protocol or flash connection protocol, Miracast protocol, etc., through WIFI network connection, on different multi-terminal terminals, such as common based on iOS, Android, Symbian and other operating systems on different smart terminal devices such as mobile phones, pads, TV, etc., can carry out multi-(audio, **, **) content transmission, analysis, display, control and a series of operations, The display content can be shared on different platform devices at the same time, enriching the user's multi-life life. To put it simply, it is the screen of several devices, which can be connected to each other through special connection devices. For example, movies on mobile phones can be shared on TV, tablets can be shared on TV, and computer content can be projected onto TV, which is a technology that is quietly emerging.

The screen transfer function is one of the important functions in multi-screen interaction, and today's screen transfer technologies include DLNA, AirPlay, Miracast and some private screen transfer protocols, and the screen transfer function has a wide range of application prospects in home entertainment, business office and other fields.

Use cast wireless as a middleman.

1. Find the settings icon on the desktop of the mobile phone system and click to open.

2. Then find the device connection option on the settings page and click to enter.

3. Then find the mobile phone projection option on the current page and click to enter.

4. Then find the wireless projection option, click the switch button on the right side to turn on the function.

5. Then you can see the list of devices that can be projected, click to select the device family you want to cast the screen with.

6. Then a pop-up window will appear, asking if you want to allow Huawei Mate20 to cast the screen on this device, click Yes to cast the screen.

Connect your mobile phone to a large-screen display (such as a TV) through wireless screen projection, and when using the large-screen for office and entertainment, notifications such as call reminders, messages, and alarms will only be displayed on your mobile phone by default to protect privacy.

1.Depending on the model and function of the large-screen device, the options are as follows:

The large screen supports the Miracast protocol: turn on the settings switch for wireless screen projection on the large screen.

The large screen does not support the Miracast protocol: Insert the wireless screen projector into the HDMI port of the large screen and connect the power cable of the wireless screen projector.

Reminder: To find out whether the large-screen device supports the Miracast protocol and how to enable wireless screen projection on the large-screen device, please refer to the manual of the large-screen device or consult the equipment manufacturer.

2.Swipe down from the status bar of your phone to bring up the notification panel and light up the wifi icon.

4.Click the corresponding large-screen device name or wireless screen projector name in the device list to complete the screen projection.

After the connection is successful, the mobile phone has a horizontal screen, and the display effect of the large and large screen is better. By default, notifications such as call reminders, messages, and alarms are only displayed on the mobile phone, and are not displayed on the large screen. If you need to modify it, click the screen projection icon to turn off the message free and disturb switch.

After completing the projection, click the projection icon to disconnect and exit the wireless projection.

Hello,Tell Huawei Mate20Pro can't be projected? 1 1. In the mobile phone settings menu, click [More Connections]. 2 2. Click the [Mobile Screen Projection] option.

Just as above or not.

Confirm that the Bluetooth and TV projection functions of the mobile phone are turned on normally.

It's all turned on, other mobile phones can, but mine can't.

You go and restart your device and give it a try.

Mobile phone or TV?

Mobile's.