Free IPTV Channel List for Samsung TV: Download & Upload Guide

Hello.
Where to download IPTV channel lists to Samsung TV for free and how to upload?
I will be grateful for the info.

How to m3u file is from internet. You copy to a pendrive and upload. https://www.iptvsource.com/lists-m3u/

Let's start with the fact that if you want to watch for free, get ready for the "no-hand driving" and the first gray hair :)

he pauses all the time - you watch only when no one else turns on

I just appreciated the quality of internet TV when I switched to optical fiber and bought the list just for me via LTE with a poor Android box it was MASACRA

now I use SMART Tv LG + SSIPTV, I have the quality of reception as if there was a satellite decoder next to the TV :)

if you have specific questions, write to priv