There is no other way to get rotom withhout wi fi
You cannot change a Rotom's form without the Secret Key distribution in Pokémon Platinum however you'll be able to change Rotom's forms in Pokémon HeartGold and SoulSilver without the Secret Key distribution.
In the Eterna Forest, there is a Old Chateu, and inside one of the rooms in this place, there is a TV (now, you can only battle Rotom at night) Go up to the TV. It will ask you if you want to thump the TV. If you do, make sure you have some weaker Pokemon in your party, because Rotom is only lvl 15. Get ready to catch your Rotom!!
What you do is get the secret key from an event, unfortunately the event is over, but since your asking how it is transformed, this is what you do (if you have the secret key). You head down to the Galactic building in Eterna city (Platinum) and you look for an appliance room, you go inside and click on an appliance and it will change the form of your Rotom pertaining to the appliance that you have clicked on.
Rotom doesn't evolve, it changes forms. You can make it change forms by using the secret key in the Galactic Eterna building's first floor in the upper left-hand corner. Note: you must use it on the strange machine in the corner, and not on Rotom.
You can't. Not that I know of, anyways. You can only change his form in Platinum with rotom's key or something.
fist you need to have a rotom then get the secret key
To get the secret key, you can go to nintedo wifi and mystery gift there
You get Rotom through a WiFi event, though i don't know when. Proof that it is a WiFi event is that there is a Japanese picture of the WiFi card with Rotom in the corner of the card.
The only way to change forms is to have the Secret Key. Sorry!
If you mean a form of Rotom, you will need the Secret Key.
You cannot change a Rotom's form without the Secret Key distribution in Pokémon Platinum however you'll be able to change Rotom's forms in Pokémon HeartGold and SoulSilver without the Secret Key distribution.
It all depends on what key you're talking about. If it's rotom's secret key, then you can get it on wifi mystery gift.
check pokemonplatinum.com and it will tell you how u can get the secret key over wifi between April 20 and may 12 2009
it changes the form of rotom but im not sure where and how
no. secret keys are only for changing Rotom's form into a refrigerator, a lawnmower, an oven, types will also change ETC.
the secret key is a thing to change the forms of rotom...... they are: fan rotom, wash rotom, heat rotom, mow rotom, and frost rotom. the secret key opens a secret room in enternal city where you can change rotom's forms. The Secret key is avalible only on via Nintendo Wi-Fi Conncetion April 20th Thru May 12th (thats my B-day!, may 12th). it is avalible at Toys R Us Locations in the U.S, Canada, and puerto Rico. Hope it Helped :) !!!It did 8D!!!
give him a secret key the different secret key the different rotom