Sign in to your Voyager account with your username, password, and 2-step verification code from your old device
Tap the user icon (person icon found at the top of the Portfolio and Market screens)
Tap the “Settings” section of the Account page
Tap “Security” and choose Setup A New Key (Note: regenerating your secret key will invalidate your old device tokens)
Enter your verification code from your old device’s authenticator
Click on the link to Setup In Authenticator from your new device
Ensure you save your new backup recovery codes. (Note: backup recovery codes provided from your old device are no longer valid.)
Please note, you may now remove the key setup in the authenticator app on your old device as the verification codes displaying in the old device are no longer valid.