Android application package, 25.9 MB, whose Chinese name describes a dance collection app for TV boxes, version 1.0.0, in a modified build with advertising removed. It is software rather than repair data and has no link to any board or firmware. It installs on Android TV devices by sideloading the APK. Since it is a modified third-party build, scan it before installing and expect no official updates. Repair technicians may meet such files when setting up or restoring media boxes for customers.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @tv_software. Enginerys does not host this file.