With Android 4.2.2 and Sense 5.0 on my non-rooted One X, when I delete an App I get a grey Android icon shown below in the App drawer. Any idea how to get rid of them? Uninstall does not work as they just show up again the next day. The apps are not on the phone storage either and I cannot find anything related with a file manager and a reboot does nothing to solve this. Only thing I haven't tried is a backup + hard reset since I am leery of losing my stuff...TIA