How to hide your Wifi Hotspot from unwanted devices Device : Galaxy S5
Version : 5.6

I have a request

How can I hotspot my 4G but I only want to select who can see the network on wi-fi 

And for other people when they search wifi they don't see it

Anyone answer
Keep your ssid hidden, after creating the wifi hotspot. Just tell your friends and others the ssid. No one else would be able to see it.