Is there a way to change back to the default theme (or other themes) using xterm? For some reason I am unable to change themes using the normal edit screen (drop down arrow on desktop). When I try the device just stays frozen. The only way I am able to do this is by doing the kill hildon home command but when I do this all my widgets disappear and I have to go through the hassle of reinserting them each time I am trying to switch (which is a lot as I need to switch between themes to see if my mods have worked).