What's Happening in My Phone? - See a variety of information (in your menus, two icons, and several displays) about memories, what's running invisibly, high and low temperatures. Force-delete unwanted apps, restart background processes. Overheat alarm and notification
See what's running invisibly on your phone. Icon shows number of apps running, click for detailed list. Start background components of failed or newly installed apps to avoid some battery pulls; many are just for that purpose