HTC One - Transfer Content

Transfer content
§ Transfer iPhone photos, text messages, contacts, and more to your
HTC phone. You can also find and install the same apps that you
were using on your iPhone.
§ Import all music, photos, and videos from your HTC phone to your
computer.
§ Copy selected music, photos, or videos from your computer to your
phone.
§ Import documents from your computer to your phone.
Back up and restore
Back up your HTC phone to your computer so you can easily restore your
backup to the same phone or to another phone.
Sync playlists and data
Sync music playlists and data such as contacts and calendar between your
phone and your computer.
220 Sync, backup, and reset