Is it possible to change an Unown's Form without cheats?

Question

I have an idea on how you might be able to, but I'm not sure. In Gen III, PID determined Unown's shape, but not in Gen IV. Could this somehow alter Unown's shape when you transfer it to the next generation?

That might be entirely wrong though. Either way, I wanna know if it is possible to do at all. Thanks :)

Answer 1

It is impossible to change Unown forms without some form of cheating. Unown's form is determined upon conception and it stays that way, the "separate form identifier" which determines Unown form in Gen IV should just conform to a traded Unown's form. Changing its form is impossible.

Of course, illegal manipulation of the game and the Pokemon should be able to change the form.

Hope I helped. :)
Source: http://bulbapedia.bulbagarden.net/wiki/Unown_(Pokémon) + Experience