How can i access tv menu to Samsung smart tv without original remote?

You can access the TV menu on a Samsung Smart TV without the original remote by using the physical buttons on the TV itself, typically located on the side or back. Alternatively, you can download the Samsung SmartThings app on your smartphone, which allows you to control the TV and access its menu features through your phone. If your TV supports HDMI-CEC, you can also use compatible devices, like a gaming console or streaming device, to control the TV settings.