 That's about right. I'd say the biggest risk there is that if you do a backup on a Monday and you decide on Friday that the battery life is too big of a hit for you or some apps aren't working the way that you want them to, information from Monday to Friday between you doing that backup and you deciding you want to go back, you might not have that last week of information. It just depends on what information is and how it's stored and everything, but