System core

com.samsung.android.sconnect

Quick connect

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

What it is

(Discontinued) In theory, it lets you connect your phone to a variety of devices over Wifi that support multiple protocols — including Wifi Direct and Miracast — to display photos, video or audio.

Commands

adb shell pm uninstall --user 0 com.samsung.android.sconnect

To put it back:

adb shell cmd package install-existing com.samsung.android.sconnect

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.

References

https://www.samsung.com/uk/support/tv-audio-video/what-is-screen-mirroring-and-how-do-i-use-it-with-my-samsung-tv-and-samsung-mobile-device/

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.