What is this? And it is necessary?

[BlackHawkGuy]

Whay in S8+ wifi analysing doing? When ever connect a wifi it happen and it is doing agian and again.

I have attached a screenshot which clicked.

[user9992112]

Dude, are you color blind?

[BlackHawkGuy]

What u mean? 😡😡😡😡

[user9992112]

Itni pyaaari theme dekh kar poocha tha 🤣🤣🤣🤣