Hello!
I have used the screen rotation tool which can be found on JT's World blog (
http://www.filefactory.com/file/ahh5...otate_v4_0_zip). The tool worked fine. It has rotated my screen into the portrait mode. But I can't get into the OS after I have rebootet the device in portrait mode. The screen keeps turning black (with backlight on) when I am supposed to see the desktop. I have reflashed the firmware v4.0 again and tried to reboot in portrait mode and the screen turned black after boot again.
Can you boot in portrait mode without any problem?