When the mobile phone sends a text message, it displays full-screen input and can't do anything.

1. First, you need to set it to half screen input. You can click the pinion icon on the page.

2. Secondly, if you don't like the color of the track, you can click on the track color adjustment. When you see the full-screen handwriting option, click Close here.

3. After the final shutdown, you can enter with a half screen.