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"
Key in the password for personal Hotspot
Turn on personal Hotspot
Return to the home screen
Establish connection to personal Hotspot from another device
Find the list of available Wi-Fi networks and select the personal Hotspot you've just set up.
Key in the password for your personal Hotspot and establish the connection.
When the connection is established, you can access the internet from the other device.