iPhone Settings Icon Graphics (Icon-Small@2x) Not Updating

Has anyone ever had an issue with iPhone settings icons not updating with new graphics? I added a new Icon-Small@2x.png to my project, but w开发者_C百科hen it builds to the device the settings app still uses the old graphic even though it's no longer there and even if I delete the app before installing! Note that in the simulator's setting app everything updates just fine.

What am I missing here? The exact name of the file is Icon-Small@2x.png, which is the exact name recommended by Apple, and I've made sure to add all my icon files to the info.plist.

Try Clean first, and then Build.