how do you put the phone symbol back on the samsung galaxy 4

[AC Question]

I somehow turned it into a folder and then daughter deleted it.

 

[B. Diddy]

Welcome to Android Central! You mean the Phone shortcut on the homescreen, right? Tap the App Drawer (the icon on the bottom row that looks like a grid of dots), find the Phone or Dialer app, long-press it, and drag it back to the homescreen.