If you’re upgrading from a Nintendo Switch to the Nintendo Switch 2, you might run into a surprisingly specific issue during the game data transfer process: both systems require the use of a genuine Nintendo AC adapter to complete the transfer.

Why This Happens

Nintendo’s data transfer process is designed to ensure stability and security, and part of that includes verifying power conditions. If either console is connected to a third-party charger or dock, the system may refuse to proceed with the transfer, displaying prompts or errors that prevent progress.

The Fix: Adapter Swapping

If you’re seeing repeated prompts or errors on either system during the transfer, here’s a simple workaround:

1. Unplug the AC adapter from the Switch 2.
2. Plug it into the original Switch.
3. Wait for the prompt to clear or the system to recognize the adapter.
4. Swap it back to the Switch 2.
5. Repeat as needed until both systems are satisfied and the transfer can proceed.

Yes, it’s a bit of a dance—but it works.

Pro Tip

To avoid this issue entirely, make sure you’re using official Nintendo power adapters for both consoles during the transfer. Third-party chargers, even high-quality ones, may not be recognized properly by the system.

By Quill Pennington