HTC One M8 User Manual page 309

2. Tap Mobile network sharing.
3. Tap USB network setting, and then select Mobile Broadband
Connect.
4. Connect HTC One to your computer using the provided USB cable.
The next time HTC One connects to a computer, it will remember
your settings.
If you often switch between Mobile Broadband Connect and
Internet pass-through, select Smart network sharing to
automatically turn on the connection type you need whenever you
connect HTC One with your computer.
Internet connections 309