Up-Grade Up-Grade - Evolution Item

A transparent device that can make certain species of Pokémon evolve. It was produced by Silph Co.

Special evolution items like the Up-Grade first arrived back with the second generation of Pokémon, and are now required when evolving Pokémon such as Porygon2. When evolving these Pokémon, this item is required in addition to the candy, and is consumed when used.

How to evolve Porygon into Porygon2

Porygon2 - Pokémon GO

In order to evolve your Porygon into Porygon2, you will need to have a Up-Grade with you in your bags. You will also need to have all 25 candy, in the same way as with a normal evolution.

On your Porygon pokémon's screen, select the evolution through the usual in-game menu. The Up-Grade and candy will be consumed, and you'll have a new Porygon2 with hopefully all the right moves.

In Pokémon GO, evolving Porygon into Porygon2 is a lot simpler than some of the other Pokémon games which required your Pokémon to also be traded to another player for the evolution to take place.

How to get the Up-Grade


The Up-Grade is obtained from spinning Pokestops and Gyms. There is a very low drop chance of around 1% per spin to receive a Up-Grade or any of the other evolution item, and there is an equal chance of obtaining each of the 5 currently available items.

There's no way to ensure that the Up-Grade will drop, but with only 4 other items, there's a greater than 50% chance that you'll receive one once you've spun over 250 Pokéstops.

The 7th day streak bonus gives you a very high chance of obtaining one of the evolution item, but it's not believed to be guaranteed.

Other evolution items

The other evolution items that can be found in Pokemon GO are: