how would one go about creating a RPG for Mobile? I hear you have to use a Pawn as the player instead of the normal Player for PC? So in that case how would you create this Pawn and how would you give it control? Are there any tutorials that explain how to do this, because I have yet to find any?
Start here: http://udn.epicgames.com/Three/UDKCommunityLinks.html
You need to get to know the UDK a little bit better before rolling into development of an RPG on this platform. Study UnrealScript extensively.