1. Find "Internet Sharing"
2. Activate the Wi-Fi hotspot
3. Select settings
4. Enter the Wi-Fi hotspot name
Key in the required name.
5. Select security settings
Press none (open).
Press password required (WPA2).
6. Establish a connection
Find the list of available WLANs.
Select your mobile phone on the list.
Key in the password you selected in step 5 and establish a connection to your mobile phone.
When the connection is established, you can access the Internet from the other device.