If you want to find IMEI number of any Samsung Galaxy S7 phones then you can find it easily in SETTING > About phone
From the Home screen, tap the Apps icon.
Tap About device OR IN ABOUT SECTION.
Scroll to and view the IMEI number.
You can find any mobile number IMEI number from setting in about section , All mobile company like NOKIA , HTC , SAMSUNG MOTOROLA , VIVO .OPPO Etc all keep there phone IMEI number in SETTING.
Find IMEI/MEID Using Short code
Dial *#06# to get IMEI number of your phone in your Screen
How to Track or Trace IMEI Number of Samsung Phones
You can track IMEI number of samsung phone from samsung website Visit samsung tracking website to track imei