Hi all-- I did some research on google but no real answer so i thought i ask the experts here. Anyone know how to remove the square background/mask/backdrop (whatever you call it) behind the app icon? I believe iphone automatically add one for every icon but i hope there is a mask.png somewhere to rename to disable this! To illustrate BIG ARROW: i renamed appiconmask and appiconoverlay.png in theme/com.apple.mobileicons.framework. Work as i wanted it to for all third party icons but... small arrow: all default apps of the iphone are not changed. Look forward to some helpful advice!