- Download/Update Pokémon Bank
- Purchase Pokémon Bank Pass
- Transfer Pokémon from Pokémon Sun to Pokémon Bank
- Download Pokémon Home for Nintendo Switch
- Purchase the Premium Plan
- Get Pokémon Bank Ready
- Get the Moving Key
- Enter the Moving Key
- Transfer the Pokémon to Pokémon Home
- Move Pokémon from Pokémon Home to Pokémon Brilliant Diamond
Choose the Games that You Want to Trade Between
To begin, choose the game to trade from, OR use the form below.
This page explains how to trade from Pokémon Sun to Pokémon Brilliant Diamond.
What You Need
To send pokémon from Pokémon Sun to Pokémon Brilliant Diamond, you need a Nintendo 3DS with Pokémon Bank installed, and a Nintendo Switch with Pokémon Home installed, and an active Pokémon Home Premium Plan subscription.
Before you can trade from Pokémon Sun to Pokémon Brilliant Diamond, you need to have the Pokédex.
How to Trade
Download/Update Pokémon Bank
If you don't have Pokémon Bank or you need to update it, go to Pokémon Bank in the eShop. You can use the Nintendo 3DS camera and tap the QR code button to scan the following QR Code to go to the Pokémon Bank page in the eShop.
Then open Pokémon Bank. If you are prompted for your password, enter it and sign in.
Purchase Pokémon Bank Pass
If you do not have a Pokémon Bank Pass, or if your pass has expired, you will be prompted to purchase a Pokémon Bank Pass. Tap Purchase, then tap Purchase to complete the purchase. If this is the first time that you have used Pokémon Bank, Brigette will introduce herself. She explains that you can't store held items in the Pokémon Bank, so they will be sent back to the Bag if you store pokémon in the Bank. But if the Bag is full, the item will disappear.
Transfer Pokémon from Pokémon Sun to Pokémon Bank
Open Pokémon Bank. If you are prompted for your password, enter it and sign in. Choose "Use Pokémon Bank" in the Pokémon Bank menu. Use the cursor to choose Pokémon Sun in the top screen, then choose "Use this game".
If a message says that your Pokémon Link is full, you will be asked if you still want to use Pokémon Bank. You won't lose your gifts if you say Yes. You can get your gifts by opening Pokémon Sun and choosing Pokémon Link in the game select menu to receive your gifts from Pokémon Bank.
Back in Pokémon Bank, after you select Pokémon Sun and choose "Use this Game", your PC Boxes in Pokémon Sun will be displayed in the touch screen, and your Pokémon Bank boxes will be displayed in the upper screen. Use the control pad or circle pad (the stylus cannot be used in Pokémon Bank) to move the desired pokémon from Boxes in the the touch screen to Boxes in the upper screen.
You can press START to switch between a red cursor, which shows you several options when you select a pokémon with it; a blue cursor, which picks up one pokémon at a time without showing any options; and a green cursor, which allows you to select multiple pokémon at a time.
When you are done moving your pokémon from Pokémon Sun to Pokémon Bank boxes, press the X button to save your changes and return to the title screen.
Download Pokémon Home for Nintendo Switch
If you haven't already, go to the Nintendo eShop on the Nintendo Switch and search for Pokémon Home, then download it.
Purchase the Premium Plan
To move pokémon from Pokémon Bank to Pokémon Home, you will need to pay for the Premium Plan. In Pokémon Home on the Nintendo Switch, choose the 3DS icon. If you haven't purchased the Premium Plan, it will ask how long you want to subscribe for (1, 3, or 12 months). The 12 month option gives you the lowest cost per month. If the Premium Plan expires later, you will only have access to the 30 most recent pokémon in Pokémon Home, and the rest of the pokémon will be stored for an unknown amount of time before they are permanently deleted.
Get Pokémon Bank Ready
After you have subscribed to the Pokémon Home Premium Plan, go to Pokémon Bank on the 3DS. From the Pokémon Bank title screen, go to the main menu and choose "Move Pokémon to Pokémon HOME". After you read the information and scroll down, select "Begin" to proceed. The boxes from Pokémon Bank will be displayed. Use the cursor to select all of the boxes that you want to move to Pokémon Home. THIS IS A ONE-WAY TRANSFER! POKÉMON SENT FROM POKÉMON BANK TO POKÉMON HOME CANNOT BE SENT BACK TO POKÉMON BANK! You can press R or use the cursor to select the "All" button to select all boxes, and you can press X or use the cursor to select the "Reset" button to unselect all boxes. If you are ready, press Y or use the cursor to select the "Done" button. You will be asked for the Moving Key.
Get the Moving Key
In Pokémon Home, if you have a Premium Plan subscription (see above), choose the 3DS icon and choose Begin Move. read the information on the screen, then if you are ready, choose "Ready!" Read the information, then choose "Display". The moving key will be displayed, along with a countdown showing when the moving key will expire.
Enter the Moving Key
In Pokémon Bank, enter the Moving Key that is displayed on the Nintendo Switch then tap OK or use the cursor to select OK. Watch the Nintendo Switch for messages about the progress of the transfer.
Transfer the Pokémon to Pokémon Home
Pokémon Home will notify you how many pokémon can be transferred. You have the option to move all pokémon as they are, or one pokemon at a time, or organize boxes.
Move Pokémon from Pokémon Home to Pokémon Brilliant Diamond
From the main menu of Pokémon Home on the Nintendo Switch, choose the Pokémon button, then choose Pokémon Brilliant Diamond from the list of games, and choose Yes to confirm.
You can then move pokémon from the Pokémon Home box to your boxes in Pokémon Brilliant Diamond.