SORRY, I MEANT SPRINT NAVIGATION, NOT SPRING So I restarted my phone yesterday so all the apps needing updating would pop up and register... after I updated those apps, later in the day I was scrolling homescreens and noticed the Spring Navigation icon had changed to what I'd compare to an icon in windows that points to a missing file. I pressed it and it said Spring Navigation no longer was installed. So I went to my app list, and it's not there. I went to the Application Manager within the settings area and couldn't find it. Has anyone else experienced an app, especially one that comes with the phone itself, un-installing itself and completely disappearing from the phone? And second, how can I re-download and re-install it?