Dual Display HTC U Ultra introduces a secondary display which gives you the information you need at your finge...
What's special with Camera Enjoy taking great camera shots on HTC U Ultra. The Camera app has a simple interface, neat...
Immersive sound Discover audio bliss on HTC U Ultra through its earphones. Easily connect wireless speakers...
Fingerprint sensor You can use the fingerprint scanner on HTC U Ultra to quickly wake up and unlock your phone with...
Boost+ Use the Boost+ app to help you optimize your phone's performance by allocating resources, rem...
Android 7.0 Nougat Android™ 7.0 Nougat brings new features that make working with apps and settings even more co...
HTC U Ultra overview After taking HTC U Ultra out of the box, familiarize yourself first with the location of the card...
Adding an app or contact Quickly open apps and call or message friends using the secondary display. ...
How do I restart my phone into Safe mode? Sometimes, a third-party app may cause your phone to lag, malfunction, or freeze. In Safe mode, al...