Other

com.samsung.android.app.dofviewer

Risk: Safe
Source: Manufacturer
What it is: Other

What it is

Live focus

Allows you to adjust the level of background blur in the camera app.

From the Samsung Gallery, you can also select from a range of background blur shapes to add characters and shapes to a photo.

https://www.samsung.com/global/galaxy/what-is/live-focus/

Commands

adb shell pm uninstall --user 0 com.samsung.android.app.dofviewer

To put it back:

adb shell cmd package install-existing com.samsung.android.app.dofviewer

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.