MAKE SURE TO KEEP THESE SOMEWHERE ONLY YOU CAN ACCESS. A backup code will be required to log in if you don’t have access to the Google Authenticator app.Click Copy to copy all the codes, then paste them somewhere safe. Enter the verification code into the field under step 3 on the Nintendo Account screen, then Submit.A 6-digit verification code will appear on your smart device. Use the smart device app to scan the QR code displayed on your Nintendo Account screen.This is a free app available through Google Play (Android) and the App Store (iOS).Install the Google Authenticator app on your smart device.If you do not receive the email, please follow our steps for Did Not Receive a Nintendo Account Identity Verification Email.Locate the code in your email and enter it in the 'Verification code' box, then click Submit. If prompted to verify your email address, select Submit to have an email with a verification code sent to the email address associated with your Nintendo Account.