When you have left Oracle BI Mobile and are returning, for example, after leaving it and working with other applications, the app returns you to the view you were previously on and to your previously selected server connection. If your user state is no longer preserved, for example, if you have rebooted the device, or the operating system purged the session after a long delay, or the authentication has timed out, then the app automatically attempts to authenticate to the connection you last used.