Today my phone somehow glitched and the desktop stayed in portrait mode and it was a beauty. The applet bar was on top and the desktops turned like they should and the icons rotated also. I don't know exactly what happened but I was doing an update when it lost connection due to a blackout and I opened the flashlight (opened the lens, closed the camera-ui2, opened flashlight). And I had a portrait mode on the desktop. :P