An Up Grade is an item made only to evolve Porygon into Porygon2. You use it by equipping the item to a Porygon, then trading the Pokemon to another game. Once it arrives on the other game, it should evolve. Porygon is unobtainable in Fire Red and Leaf Green so you have to trade it with either Ruby, Saphire, Emerald, Collosium or XD So really it is worthless having a Up - Grade at all if you Know what I mean so sell it! It's a guarantee that it is woth alot of money.
you are right about giving it to Porygon but it is obtainable in Fire Red and Leaf Green, you simply go to the game corner in Celadon (I think) and buy a ton of coins (or win them) and get Porygon as a prize.
you find a porygon in da game corner in celadon its wrth 9999coins
If you trade a Porygon while it's holding the Upgrade, it will evolve into Porygon2.
it is the item that evolves porygon into porygon2 when traded while holding it
Porygon evolves into Porygon2 when traded holding the Up-Grade.
let porygon hold it and trade it and porygon will evolve into porygon2.
Get a porygon from the gamecorner its 9,999 coins and then have it hold the up-grade then trade it to a friend and take it back it will be porygon2!
You need to use the pokeflute on snorlax to wake it up.
use cut. read up on your braille.
In viridian city use a super rod in the pond poliwrath will show up eventually.
There is no way to 'up' your chances of finding a ShinyPokemon in any of the Versions.
Used on porygon to evolve to porygon2
Get a porygon from the gamecorner its 9,999 coins and then have it hold the up-grade then trade it to a friend and take it back it will be porygon2!
Use the pokeflute that Mr Fuji gave you.
Use the TM waterfall. I think.
you go up to a rock and you press A. brilliant
You need to use the pokeflute on snorlax to wake it up.
use cut. read up on your braille.
You walk up to the door and use cut.
Go up to the wall and use HM cut
To get Flareon, you do not level him up- you use a fire stone! I don't think that Flareon evolves into anything though....
level them up on your own and slowly
A Pokemon has to learn it as it levels up