Lock screen

Lock screen

Setting the default volume

Setting the default volume

Recording videos in slow motion

Relive high speed action bit by bit and add a touch of suspense to your videos.

How does the Camera app capture RAW photos?

The Camera app captures a photo in both the DNG RAW format and JPG format.

Should I use the storage card as removable or internal storage?

Use your storage card as removable storage when there's already content such as your media and other files so that you don't lose these content.

Ways of backing up files, data, and settings

Back up HTC U Ultra before you remove content from the storage, do a factory reset, or upgrade to a new phone.

Transferring photos, videos, and music between your phone and computer

Here are ways you can transfer your media from or to your computer.

What is HTC Themes?

Themes brings a quick and easy way for you to customize your phone with elements such as wallpapers, sounds, and icons.

Setting an alarm

You can set up one or more alarms.

Using HTC U Ultra as a Wi‍-Fi hotspot

Share your data connection with other devices by turning HTC U Ultra into a Wi‍-Fi hotspot.