You can give the Upgrade to Porygon and then trade it to a friend to make Porygon evolve into Porygon2, in order to evolve Porygon2 then give a Dubious Disc to Porygon2 and then trade it to someone and it'll evolve into a Porygon-Z.
yes
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Pokemon Tower. Why?You have to beat the Trainers Tower and the guy on the roof top will give you Upgrade.
no its not possible. its a mach and a acrobike in one so there is no need for upgrade no its not possible. its a mach and a acrobike in one so there is no need for upgrade
Raise to level 20.
the upgrade is used to evolve porygon into porygon-z
yes
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cancalave city
Silph Co.
Pokemon Tower. Why?You have to beat the Trainers Tower and the guy on the roof top will give you Upgrade.
Get a porygon 2 make it hold the upgrade and then trade. -Hope I Helped!
You have to buy Pokemon Platinum. (Its a separate game!)
You get it from professor oak it allows one rare Pokemon to evolve. And the answer before this was the real life type of upgrade :P
in the silph co. building.
upgrade to the national dex and see and catch every Pokemon
Give porygon an upgrade and trade it it evolve it. And of course you have to trade it back. Try this in Pokémon go!