How to turn on the Portable Wi-Fi Hotspot for Samsung s3 / S4 / Note 2

 

Settings > More Networks > Tethering and portable hotspot > then turn on the Portable Wi-Fi hotspot

To figure out your WiFI Name (Network SSID) and password, > press on the Portable Wi-Fi hotspot words > Configure here you will see the name and password and you can change it if you want.

Make sure to turn it off after you are done.

How to turn on the Portable Wi-Fi Hotspot for iPhone 4 / 5

Settings > General > Cellular > Personal Hotspot > then turn on the Personal Hotspot. 

You will see your WiFi password on this same screen.

Make sure to turn it off after you are done.

How to turn on the Portable Wi-Fi Hotspot for Blackberry z10

  1. On the home screen, swipe down from the top of the screen.
  2. Tap  Settings > Network Connections >then turn on Mobile Hotspot
Make sure to turn it off after you are done.

These devices allow you to change the name and password for the hotspot, the choice is up to you, if you leave it default then you can use the name and password they provide.