LG G3

Slide your finger down the display starting from the top edge of your phone.

Press the settings icon.

Press Networks.

Press Tethering & networks.

Press Wi-Fi hotspot.

Press Set up Wi-Fi hotspot.

Press the field below "Wi-Fi name (SSID)" and key in the required name for the Wi-Fi hotspot.

Press the drop down list below "Security".

If you don't want to password protect your hotspot:

Press Open.

If you want to password protect your hotspot:

Press WPA2 PSK.

Press the field below "Password" and key in the required password.

Press Save.

Press the indicator next to "Wi-Fi hotspot" until the function is turned on.

Do the following on the device which is to connect to your Wi-Fi hotspot:

Turn on Wi-Fi.

Find the list of available Wi-Fi networks.

Select the network name you keyed in in step 2.

Key in the password you selected in step 2 and establish a connection to the Wi-Fi hotspot.

When the connection is established, you can access the internet from the other device.

Press the home icon to return to the home screen.