im trying to make a theme and can't seem to change the signal bars icons. everything else in the theme works just fine. i can change all the other notification icons. but when i change the icons for the signal bars, it for some reason doesn't do anything. every time i reboot the phone it goes back to the stock signal bars. any ideas? also im wondering if you know how to/where to go to remove the recently used apps from the notification bar??? thanks!