1. In the TV application center, open the screen projection software and put the mobile phone and TV on the same network.

2. Open the video to be projected on the mobile phone, click Play, there are three points in the upper right corner of the playing interface, and click the pop-up menu.

3. In the pop-up menu, click Project Screen to start searching for devices.

4. Click the searched TV equipment name and connect the screen projection, that is, complete the screen projection operation steps.

5. On the smart TV, start playing movies projected on the screen normally.

Precautions:

1. When using Huawei mobile phone for multi-screen interactive projection to TV, be sure to pay attention to the location of the mobile phone.

2. When the multi-screen interactive projection of Huawei mobile phone is used on TV, it should be handled step by step.

3. When you don't know how to operate the multi-screen interactive projection of Huawei mobile phone on TV, you must find a professional to handle it.

4. Don't download some software with virus on your mobile phone or TV at will.