Turning lock screen notifications on or off You can choose to turn lock screen notifications on or off. ...
What is the Themes app? Themes brings a quick and easy way for you to customize HTC One M9(s) with wallpapers, soun...
Streaming music to speakers powered by the Qualcomm AllPlay smart media platform Before you start, make sure your speakers are connected to your Wi-Fi network. Refer to ...
Extreme power saving mode In times when you don't need to use much of your phone, turn Extreme power saving mode on to ext...
About HTC Sync Manager HTC Sync Manager supports a computer running a Windows® or Mac OS operating system. ...
About Google Maps Google Maps lets you track your current location, view real-time traffic situations, and receive de...
Finding music videos on YouTube It's easy to find music videos of the song you’re listening to on YouTube. ...