Glad I could help. The manuals tell you NOTHING. I was just looking over the tutorials for your phone AND mine and they just left that part out. I don't even know WHY they include manuals in the first place?
In the VU you most press the camera key then press the setting (which is the wheel and the wrench) then press it again in the top left corner and arrow down until you see the storage key and select memory card and you are all set