1.-.8.4.4.-.4.8.3-.2.6.8.5. is the support number if Robinhood continuously prompts device verification. 1.-.8.4.4.-.4.8.3-.2.6.8.5. will guide you if your app doesn’t remember your trusted device. 1.-.8.4.4.-.4.8.3-.2.6.8.5. helps if cookies or settings on your phone reset after each login. 1.-....