This is the original model. I've been using it since 2017. I've taken it apart before. The battery is degraded, and it runs out of power quickly unless it's charging. TV mode works without any problems. The screen protector is on upside down, so please replace it yourself if it bothers you. I can add more photos, so please comment if you'd like to see them. Instant purchase is okay, but please understand that I cannot accept returns to prevent any issues. I strive for a smooth transaction, so thank you for your cooperation.