Slide your finger left on the display. Tap Settings.
Tap internet sharing.
Tap the indicator next to Sharing to turn on the function.
Tap the field below Broadcast name and key in the required name.
Tap the field below Password (minimum 8 characters) and key in the required password.
Tap the confirm icon.
Turn on Wi-Fi on the other device. Find the list of available Wi-Fi networks. Select your mobile phone on the list. Follow the instructions on the display to establish a connection to your mobile phone. When the connection is established, you can access the internet from the other device.