Android phone returns to the home page by mistake when changing wallpaper, resulting in a black screen. It will automatically turn off in a short time, so it is impossible to turn it on again. It stay

Android phone returns to the home page by mistake when changing wallpaper, resulting in a black screen. It will automatically turn off in a short time, so it is impossible to turn it on again. It stays in the startup interface. According to your situation. Let me analyze it. This will only happen if your mobile phone has no desktop.

I've never really seen anything like it.

I suggest you brush the machine.

You'd better not brush yourself. Unless you are familiar with this kind of mobile phone. )

Just finish brushing.