This one seems glitched and unattainable, at least for those people for whom it has glitched. Usually with this kind of app and this type achievement, you get it simply for running the app the first time. However, I have run it several times and have even gotten other achievements with it, just not this one. Nor has anyone on my friends list achieved it. Though I can see at least a few on TrueAchievements have gotten it.
11/28/2015: Over the holiday weekend they seem to have fixed the glitch issue and this is now achievable quite easily. Simply run the app, click the guide button and "Log into cable provider".