It's The Ugly The Truth About Upgrade Item
The Upgrade Item in Pokemon GO
The upgrade item in Pokemon GO is a special enhancement item that helps certain creatures in your pocket become more powerful. It's an important bridge to mastering the evolution and expanding your Pokedex.
Players can upgrade their items by spinning Photo Disks in PokeStops or Gyms seven days straight and by completing Field Research tasks that are unique to an event. However, these items are not very popular and have a low drop rate.
Porygon2 can be evolved by using this item
In Pokemon Go players can utilize a unique item called the Upgrade to evolve certain Pokemon into more powerful versions. This process is not difficult but requires a few steps. It adds a new dimension to the gameplay.
Porygon is among the most distinctive Pokemon in the Pokemon series. It is able to evolve to Porygon2 or Porygon-Z. To unlock these evolutions, you'll need have a few items. These include the Dubious disc and Upgrade. Although these items are scarce, they're not impossible to find in the game.

The Upgrade is a very rare item that allows you to unlock the second stage of evolution for the Pokemon Porygon. To unlock this item, players need to capture and transfer a Porygon. It is best to capture as many Porygons possible. Each capture and transfer will result in one Candy. Trainers can attempt to get 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 transform Porygon into its more powerful form. To acquire this item, players must to collect 50 pieces Porygon Candy. This can be achieved by catching Porygons, then transferring them Professor Willow or walking with your Pokemon as a friend. Trainers can also spin PokeStops in order to attempt to hit this item, but it is a little more difficult.
Evolving a Porygon into its secondary form is an enjoyable process that adds depth to the Pokemon GO experience. It's not too difficult to do but you'll require some special items as well as in-game money.
Unlike most Pokemon in the series, Porygon can only be evolved into its second and final form using an item known as the Upgrade. This item is extremely scarce and can only be found through PokeStops or by completing research Breakthroughs. You can also acquire the item by trading a Porygon with the item attached, or if you use the Special Trade item.
It is a special tier 4 drop
An upgrade item is an item that is used to enhance equipment by adding attributes bonuses. Upgrades are available in the game's Inventory, from karma merchants or as rewards for special events. They can be added to weapons, armor trinkets, trinkets, or gathering tools. item upgrading can be added to any slot on the unit. However item upgrading 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 few types of upgrades 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 using a reroll token. The rerolled item will have the same stats as the original however it also has a new level and tier. Each item has a maximum upgrade level and a minimum level. The rarity of the item and its level determine the level. Each tier is broken down into three levels, and each comes with a distinct set of upgrade costs and bonuses.
In general upgrading an item boosts its main stat by a certain amount, and gives you a random extra stat. The cost of upgrading an item increases with the tier it is placed in however, there are discounts available for some items and the number 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 be dropped every day. It can be obtained by spinning at minimum one PokeStop Photo Disc or gym Photo Disc every day for seven days and also through Research Tasks and task-specific to events.