The Upgrade Item in Pokemon GO
The upgrade item in Pokemon GO is a special enhancement item that helps certain monsters in the pocket become more powerful. It's a crucial bridge to mastering evolution and expanding the Pokedex.

Players can acquire upgrade items by spinning Photo Discs in PokeStops and Gyms for seven days in a row and also through events-specific Field Research tasks. However they have a low rate of dropping.
It is used to evolve Porygon into Porygon2.
In Pokemon Go, players can make use of a special item called the Upgrade to evolve certain Pokemon into their more powerful forms. The process isn't difficult but requires some steps. item upgrader adds a new dimension to the game.
Porygon is among the most unique Pokemon in the Pokemon series. It is able to evolve to Porygon2 or Porygon-Z. These evolutions require a range of items to unlock, including the Dubious Disc and Upgrade. While these items are rare however, they're not impossible find in the game.
The Upgrade is a scarce item that allows players to unlock the second stage of evolution for the Pokemon Porygon in Pokemon GO. To obtain this item, players need to capture and transfer the Porygon. Each capture and transfer will yield one Candy which is why it's best to gather a large amount of the critters. Trainers can also try to acquire this item by spinning PokeStops, which are likely to dropping the item in addition to other rewards.
The Dubious Disc is another rare item in Pokemon GO that can be used to evolve Porygon into a more powerful form. To obtain this item, players must to collect 50 pieces of Porygon Candy. This can be accomplished by catching Porygons, transferring them Professor Willow or walking with your Pokemon as a friend. Trainers can also spin PokeStops to try and land on this item, but it is a little more difficult.
The evolution of a Porygon into its secondary form is an enjoyable process that adds a bit of depth to the Pokemon GO experience. It's not difficult, but you will require some special items as well as money from the game.
Porygon unlike other Pokemon in the series can only evolve into its final form using an item known as Upgrade. It is extremely scarce and can be obtained through PokeStops spinning or doing Research Breakthroughs. However, it is possible to get the item by trading with a Porygon while it has the item attached or by using the Special Trade Item.
It is a Tier 4 exclusive drop
Upgrades are items that can be used to improve equipment by adding new attributes. Upgrades can be found in the game's Inventory, from karma merchants, or as rewards for events. They can be added to weapons, armor trinkets and gathering tools. Upgrades can be added to any slot on an item. However certain upgrades require a product above a certain level to be added. Most upgrade components can be replaced but doing so will destroy the previous one. Only a few types of upgrades can be salvaged by using top-tier salvage tools, for instance Black Lion Salvage Kit or Ascended Salvage Tool.
Upgrades can be accomplished by either combining an upgrade item with the item it is placed in or by rerolling the item with an token that rerolls. item upgrades has the same additional stats however it also has a new level and tier. Each item has a maximum upgrade level and a minimum level. The levels of upgrade are determined by the item's tier which is determined by its rarity and level. Each tier is divided into three levels, and each level has a different cost for upgrades and bonuses.
Generally upgrading an item will boost its primary stat by a predetermined amount, and also provide an additional stat randomly. The cost of upgrading an item increases as its tier increases however, there are discounts on certain items, and the number of upgrades required decreases with each step.
The upgrade item is obtainable by spinning Photo Discs in PokeStops or Gyms. However it has a low chance of dropping each day. It can be obtained by spinning at least one PokeStop Photo Disc or gym Photo Disc each day for seven days and also through Research Tasks and event-specific tasks.