Enabling USB tethering
TIPS: The PC accesses the Internet via the phone's mobile
network. Therefore, set up the networks connection correctly
before you try to use the phone as a modem.
Plug the USB cable into your phone and tick the USB tethering
check box.
Disabling USB tethering
Drop the status bar, touch USB connected and clear the USB
tethering check box.
You can also just pull out the USB cable.
Enabling the Wi-Fi Hotspot
You can use the phone as a portable WLAN router, to share
your phone's internet connection with one or more PC or other
devices.
NOTE: When the portable Wi-Fi hotspot function is enabled,
you can't use your phone's applications to access the internet
via its Wi-Fi connection.
You can configure the Wi-Fi hotspot as follows:
1. Press Home > Apps > Settings > More... > Tethering &
portable hotspot, tick the Portable Wi-Fi hotspot check box
to turn it on.
2. Tap Wi-Fi hotspot to set up & manage portable Wi-Fi hotspot.
Now you can find the hotspot on other devices and connect to
it.