User Activity

I am wondering what to do about a charging cord.  Is it the cord or battery itself.  Will diagnostics show which one is faulty? Thanks. 
I'm new Fibe TV too (one week).  I figured out most of the buttons on the remote.  Just wondering what you have to do to get to live TV when you're in PVR recordings? Thanks 
I am just wondering if the 5G view of hockey games is available on my Samsung S22 + Smartphone?