Hi. I have an LG Optimus Showtime (android vers 4.0.4). Im wondering if there is a way to disable data use by a single app? I uninstalled Flickr app because it used up so much data. I would like to re install it again but only if there is a way to disable data when Im not using it. The only thing I see is to go into system settings, data usage, and then either go to a specific app and Restrict background data or Turn Off mobile data. The past few weeks I have been turning off mobile data when not using. I have went into some of my apps settings and unchecked notifications, etc., but that doesnt seem to really save data. I would appreciate any help. Thank You in advance. Have a good day.