FC2Video

http://www.iphone-manager.com
If you only want to backup the contacts from your iPhone 7 / 7 Plus, Dr.Fone toolkit for iOS is your best choice. Just a single click, all the contacts can be backed up to computer. When you accidentally delete the contacts on your iPhone 7 / 7 Plus, you can restore them with one click.

Music: http://www.bensound.com