Final answer:
To change permissions on a Samsung TV without a remote, use the TV's physical buttons or a smartphone app like SmartThings, connect a USB keyboard or mouse, or get a universal or replacement remote.
Step-by-step explanation:
To allow permission on a Samsung TV without a remote, you can use the physical buttons on the TV itself, if available, to navigate to the settings menu and adjust permissions as needed. However, for more advanced settings or for easier navigation, it is often recommended to use a replacement remote or a mobile app that can act as a remote.
SmartThings app is one option for Samsung smart TVs, which lets you control the TV and adjust settings through your smartphone. Another way is to connect a USB keyboard or mouse directly to the TV to navigate the menu. If these options are not viable, purchasing a universal remote or a replacement Samsung remote may be necessary.