Install Shizuku as follows:
1. Open "Developer Options": In the "Settings-About" interface of the phone, click the version number multiple times (note that it is the system The version number is not the UI version number. The system of domestic mobile phones is actually just a layer of UI on the surface of Android).
2. In "Developer Options", turn on USB debugging.
3. Connect the computer with a data cable, use the "Autumn Box" tool, and activate directly according to the prompts.