Just curious if this is something I should have set up? I created a dropbox account today just in case I decide to use the HTC Backup on my One. I saw that AT&T was just given the greenlight today to use this feature. Do I need to set it up a certain way and also how do I access it? It shows as being installed on my phone but there is no stand alone app for it. Any help would be appreciated. Thank you in advance.