How to tell if my samsung note 20 is cloned

[userOABUith3Ly]

I wanna know how can you tell if you phone is cloned I think mine is I know a Lil about hacking and been doing research if anyone has an answer please let me what I gotta do to unclone it

[MrGhoul]

What are some symptoms that make you feel that your phone is actually cloned?
Check out the link below
https://www.androidauthority.com/how-to-tell-phone-cloned-3234753/