System core

com.samsung.android.net.wifi.wifiguider

Wi-Fi Tips

Risk: With care
Source: Manufacturer
What it is: System core

What it is

Shows a question-mark button next to Wi-Fi networks that failed to connect for any reason, providing info to fix the specific issue. It also has a dedicated Settings activity that lists all possible help-tips, accessible via the "More tips" button when reading a tip.

Upon reinstalling a notification pops up saying "Analyzing Wi-Fi" for a few seconds, no idea what it's doing.

Careful: Removing the app makes it impossible to connect to a Wi-Fi network without a detected internet connection

Commands

adb shell pm uninstall --user 0 com.samsung.android.net.wifi.wifiguider

To put it back:

adb shell cmd package install-existing com.samsung.android.net.wifi.wifiguider

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.