When you set the wallpaper, there is a small frame. Click on the corner of the small box, and you will find an arrow on it. At this time, you can drag the size of the small border at will. The image in the small frame is a graphic of wallpaper. You will find that the small frame has a fixed proportion. The ratio is 960*854. So if you want to set the whole photo as wallpaper, the proportion of the picture must be that proportion. Because the main screen has five pages, you will find that the whole picture will display some pictures on these five pages respectively. The screen on the last five pages is wallpaper. Generally, the default home screen displayed by pressing the home button will display the middle part of the whole wallpaper. You need to look at the whole picture and slide the screen left and right. You got it?
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