How to log out of all open Facebook sessions from your iPhone
If you are a Facebook user you likely sign into it from multiple devices and locations, whether from your personal iPhone, iPad or Mac, or from a computer in the lab, internet cafe or friend's house. Whatever the case may be, you obviously don't want to leave active sessions anywhere, as they would give access to a trove of private information and potentially allow for a lot of mischief. Thankfully there is a way to monitor and log out of open sessions from your iPhone or iPad.
25 Jan 2017 ... Now you will see a list of your active sessions that includes the location, device and date/time that they were started. To log out of a session, ...