How to exit the SMS page of Huawei mobile phone?

If Huawei mobile phone wants to exit the SMS page, it only needs to slide up on the screen, and there will be three buttons at the bottom. Click the back button at the far left.

In the case of full-screen gesture navigation, Huawei mobile phone slides inward from the left and right edges of the screen to return to the previous level, and slides back to the main interface from the lower edge of the screen.

Huawei mobile phones belong to Huawei's consumer business. As one of Huawei's three core businesses, it has set up 16 R&D centers in China, Russian, German, Sweden, India and the United States.