go to shopping mall nine and go thrugh the doorway on the right and press a at the boxes and it will ask what form you want him to be
You change his form in pokemon diamond pearl and platnium, you need a special key though for something in eterna city
if you go into nine mall the in then storage room has boxes and you can press a on the box a pick which form :)
You do not go anywhere in "Pearl" to change Rotom's forms because you can't change its forms in "Diamond" or "Pearl." Rotom is only capable of changing forms in Platinum, HeartGold, SoulSilver, Black or White.
No but you can change its form in Platium.
Rotom doesn't change form in dimond version. It only changes in Pokemon platinum.
you can only get it in pokemon platinum...
Go into the basement of the Route 9 mall, there are some electrical appliances lying around. Interacting with these will make Rotom change into that form.
You can change Rotom's Form by interacting with the cardboard boxes in Professor Birch's laboratory on the bottom right corner. This will also give Rotom a new move as you change its form to what you want it to be.
go at route 9 then go at mall enter it and then go in a room with a janitor and with many boxes press a on a box (and have rotom on the first slot and then you can change it's form
My team: Krookodile Braviary Carracosta Chandelure Ferrothorn
no. secret keys are only for changing Rotom's form into a refrigerator, a lawnmower, an oven, types will also change ETC.
you need a rotom and then press a right at the elevator you can go in and you will be allowed to change rotom's form