does not support change of screen resolution (SE XPERIA X1, Windows mobile 6.1)
Some smart phones support
a) higher screen resolutions than Trainer UV specifies
b) to change screen orientation by some sliding mechanism
In b) I experience often a freezing (part of schreen or-) application, if not slided at all it works fine. Frozen it is a hassle to get rid of a non responding Trainer UV full screen trought the Windows Task Manager when the screen is occupied this way.