What is an Item Upgrader in Pokemon Go?

Transparent device that can evolve certain Pokemon species. It was created by Silph Co.
The item upgrader is an additional widget at the top of both the Angel and Cash Upgrade Windows. The Manager is priced at 33 billion Angel Investors, and has no other benefit to the game, aside from making it easier to buy upgrades.
Boosts
There are a myriad of boosts you can get with an upgrader. These can include stats as well as extra bonuses. These bonuses can be incorporated into weapons or armor, as well as trinkets. They can be used to boost the capabilities of the character, or can be used to add an element of variety to the build.
The World of Warcraft upgrade system allows players to upgrade their equipment by paying a currency fee to an item upgrader. This system was introduced in Mists of Pandaria and was expanded with the introduction of Warlords of Draenor. It's a simple method to boost the level of your equipment, allowing you to avoid the tedious grind and avoid a bunch wipes in Mythicand Dungeons.
If an item is upgraded the type of item it is going to change. Upgrades to a normal item result in an Exceptional variant, while upgrades to an Exceptional version create an Elite. The item will retain its pre-upgrade stats, and will also receive an additional bonus of its new base type. This bonus will be randomly selected from the following: an opportunity to acquire weapons with a higher damage range or an improved reload speed, or the chance to obtain an improved defense roll.
The number of upgrades you do will determine the amount of extras you will receive. Each upgrade will increase the corresponding extras by a factor of one, up to a maximum value of 3. Additionally, each upgrade will also boost the stat that is used to determine the main one by 1.
Some upgrades also give you a secondary random boost in addition to stat boosts. These boosts are extremely beneficial and should be taken into consideration when deciding on which items to upgrade. Certain of these boosts may only be used in specific designs (such a Whistan's Shield for FB Sorcs) While others are valuable to collectors.
Certain items come with inherent boos that are less useful when upgraded, like the Goldwrap that gives you more slots for potion. These are usually upgraded to inject more value into an item that is perfect or close to being perfect.
Costs
Upgrades come with a few associated costs. The first is the cost for the upgrade. It can be costly and is contingent on the new value of the item and the number of perks it gets. It is also costly to upgrade an item to a higher level (such as Explorer > Champion or Veteran > Heroic).
The second is the cost of the materials required to upgrade. The items used for upgrades are usually either Power Dices (dropped by monsters 21and up) or Minerals and Erons (obtainable through completing specific Mists of Pandaria or Warlords of Draenor quests). These materials are available in the inventory of an upgrade vendor.
The process of upgrading an item is a complex process that takes time. Based on the magnitude of the upgrade, it could take as long as 8 hours. The upgraded item's base stats are calculated based on the item's new ilvl bonuses, perks, and other properties. This calculation determines new Armor Class bonuses, damage dice, and other important statistics. In some cases upgrades can provide additional perks. These perks are offered on a list.
Rarely, the new advantages gained will cost more than one perk slot to acquire; in these situations, the upgrade will only replace the most expensive perks. Sometimes, the upgrader will make other adjustments to an item, like changing its weapon damage type or or removing an unwieldy or operational property. These modifications are based on an item's ilvl and may require special materials, for instance the adamantine.
Success Rate
The basis for upgrading items is an opportunity, and like every random system, there's a chance that the upgrade won't succeed. There are a number of ways to increase your chances of success. This includes using an item known as an Upgrade Pity or the addition of additional materials to the upgrade.
The Upgrade Pity is available from the NPC for the smithing process in Lost Ark. It increases the chance of the upgrade being successful by some percentage. It's similar to the "luck bonus" that some items offer however it is more reliable. upgrade item can be added to any armor or weapon, and can be used up to three times.
You can also add additional materials to the upgrade to increase the chances of success. The materials are displayed in a window above the + button. There are some limitations. The maximum amount of material you can upload is shown directly above the + button.
Another way to increase the chances of an upgrade succeeding is by using an item called the Blacksmith Blessing or an upgraded version of it. This item can be helpful if your weapon or piece is nearing or has reached the top level of its tier. This item will allow you upgrade the equipment to the next tier without risking its breaking.
If an upgrade fails, the system will be restored to its original condition. This is typically an upgrade, but it could also be an upgrade. You should save an upgrade until you reach the maximum level for an item.
There are a variety of items available in the Kafra shop that can be used to increase the chances of a successful upgrade. For instance, upgrading a piece of equipment with HD Oridecon or HD Elunium multiple times will give you more chance of success. Similarly, enhancing the chance to receive a Double Mint from Shoe-Minting a maximum of five times will also increase the success rate.
Failure Rate
The item upgrader allows players to add an additional slot on their equipment. The slots can be used to upgrade an item or apply an enhancement. However, it is important to remember that not all items can be upgraded. The enchantment and upgrade rate is based on the rank of the item. The higher the rank of the item is, the more Zeny items will be required to upgrade it.
This system is expensive particularly if you are looking for top-quality gear. It could cost as high as 100,000 z and 100 Carnium to upgrade an armor or weapon. The chance of success also decreases as you go up in rank. You can increase the likelihood of upgrading an item making use of cash shop items.
Normal Upgrade is a basic upgrade that can be applied to weapons, armor and bikes. It uses different grades of core, dependent on the kind of item. In general, lower quality items require lower-cost cores whereas higher-grade ones require more expensive ones.
To carry out an upgrade that is normal, you must first have the appropriate number of cores. Click the button next to the item you want to upgrade after you have the cores. The upgrade window will display a percent indicator of your chances of success. This percentage is based on the level of upgrade for the item and the core kind you have selected.
You can also select a safeguard for your item which will safeguard your item in the event of failure. The cost of this protection will vary, but it will always be less than the cost of buying a new item. The protection is only valid one time per upgrade and will last until it is used again.
The interface for the item upgrader is somewhat difficult, but not impossible to navigate. The main menu is located on the left and the upgrade window is on the right. The arrows to the left of the UI indicate the different stages of the upgrade process. If you are not sure what you're doing, use the question mark icon to get help. The upgrade can take up five minutes.