The Upgrade Item in Pokemon GO
The upgrade item is a special evolution item in Pokemon GO that can make certain creatures in the pocket change into more powerful versions. It's a key way to master evolution and expanding the Pokedex.
Players can purchase upgrade items by spinning Photo Disks at PokeStops and Gyms for seven days in a row and also through specific event-related Field Research tasks. These items aren't common but they do drop.
It is used to transform Porygon into Porygon2
In Pokemon Go, the player can make use of an item known as Upgrade to transform their Pokemon into more powerful forms. This process involves a few steps however it's not difficult to do and provides an additional dimension to the game's gameplay.
Porygon is among the most unique Pokemon in the Pokemon series. It can be transformed to Porygon2 or Porygon-Z. These evolutions require a number of items to unlock, such as the Upgrade and Dubious Disc. Although these items aren't common but they're not impossible to find in the game.
The Upgrade is a rare item that allows you to unlock the second evolution stage for the Pokemon Porygon. To obtain this item, players must capture and transfer a Porygon. Each capture and transfer will result in one Candy and it is recommended to gather a large amount of the creatures. Trainers can try to collect this item by spinning PokeStops. They have a chance to drop the item together with other rewards.
The Dubious Disc is another rare item in Pokemon GO that can be used to evolve Porygon into its more powerful form. To acquire this item, players must to collect 50 pieces of Porygon Candy. This can be achieved by collecting Porygon and then transferring them to Professor Willow, or walking with the Pokemon as a companion. Trainers can also spin PokeStops in order to attempt to get this item, however it is a little more difficult.

Evolving a Porygon into its secondary form is an enjoyable process that adds a bit of depth to the Pokemon GO experience. It requires a few unique items and currency in the game, but it's not overly hard to accomplish.
Porygon like other Pokemon in the series, can only evolve into its final form using an item known as Upgrade. This item is extremely rare and can only be obtained by spinning PokeStops, or by doing research Breakthroughs. It is also possible to acquire the item by trading the Porygon while it has the item attached, or by using the Special Trade Item.
It is a special tier 4 drop
Upgrades are items that can be used to enhance equipment, by adding new features. Upgrades can be found in the game's Inventory from karma merchants or as rewards for events that are special. They can be added as upgrades to armors, weapons trinkets, gathering tools, and trinkets. An upgrade can be put into any slot of an equipped device. However certain upgrades require a product above an aforementioned level to be added. The majority of upgrade components can be altered however the original component will be destroyed. Only a handful of upgrade types can be salvaged with high-end salvage tools, like the Black Lion Salvage Kit or Ascended Salvage Tool.
Items can be upgraded by combining the upgrade item with the item it is placed in, or rerolling it with a reroll token. The rerolled item will have the same stats as the original, however, it will have a different level and tier. Each item has a maximum level of upgrade and a minimum level. The levels of upgrade are determined by the item's tier, which is determined by its rarity and. Each level is divided into three levels. Each level has its own upgrade costs and bonuses.
Generally upgrading an item will increase its main stat by a certain amount, and also provide an extra stat that is random. The cost of upgrading an item will increase with the tier it is placed in, but there are discounts on certain items and the amount of upgrades required drops with each step.
The upgrade item can be obtained by spinning Photo Discs at PokeStops and Gyms, though it is unlikely to drop each day. It can be earned by spinning at least one PokeStop Photo Disc or gym Photo Disc every day for seven days as well as by completing Research Tasks and event-specific tasks.