Use mobile phone as personal Hotspot
When you use your mobile phone as a personal Hotspot, you can share your mobile phone's internet connection with other devices via Wi-Fi. Before you can set up your mobile phone as a personal Hotspot, you need to set up your mobile phone for internet.
Find "Personal Hotspot"
Turn on Wi-Fi Hotspot
Key in the password for personal Hotspot
Return to the home screen
Establish connection to Wi-Fi Hotspot from another device
Find the list of available Wi-Fi networks and select your own Wi-Fi Hotspot.
Key in the password for your Wi-Fi Hotspot and establish the connection.
When the connection is established, you can access the internet from the other device.