1. Find "internet sharing"
2. Turn on Wi-Fi hotspot
3. Select settings for Wi-Fi hotspot
Press the field below "Password (minimum 8 characters)" and key in the required password.
4. Establish connection
Turn on Wi-Fi.
Find the list of available Wi-Fi networks.
Select the network name you keyed in in step 3.
Key in the password you selected in step 3 and establish the connection to the Wi-Fi hotspot.
When the connection is established, you can access the internet from the other device.