This guide will help you to Cross-Platform Yugioh Master Duel Account With Konami ID.
First, you have to link a master dual account with a Konami ID. To link a “Yu-Gi-Oh” account with a Konami ID, you have to go through the initial steps for a profile.
Initial Steps
This includes tutorials, setting up your profile name, and downloading any additional updates to the title before entering the main menu for the first time. You have to go to the main menu, then select the sub-menu and scroll down to the Customer support section. After that, select Data Transfer, you will receive a QR code and a link to the link of master dual account with a Konami ID profile. You have to pick one to start the process. Regardless of which method you have chosen either QR or the link, it will re-direct the Konami ID account site. You have to sign in to the website and the process will start from here.
Once it is completed, you will be able to link other platforms with this ID. To do this you have to select the sub-menu which can be accessed by hitting the “menu, start or +” when booting up the master account for the first time. then you have to go through the Konami ID, in order to link the ID with the platform.