System core

com.miui.backup

MIUI Backup

Risk: Safe
Source: Manufacturer
What it is: System core

What it is

Local Backup/Restore feature (Settings > Additional Settings > Local backups)

It seems this app can communicate with Mi Drop

This app has 73 permissions and can obviously do everything it wants.

Commands

adb shell pm uninstall --user 0 com.miui.backup

To put it back:

adb shell cmd package install-existing com.miui.backup

Every removal listed here is per-user only: the system image is untouched, and the restore command puts the app back from the copy already on the device. Nothing is downloaded.

This is not the directory. Here we say what a package is in general; what happens on your particular television is on your model's entry, and that one wins. The same package can be dead weight on one set and hold the home screen up on another.