If you own a variant other than these, follow the steps below to reset your remote. Reset most Amazon Fire TV Stick remotes ...
It's best to unpair and reconnect the remote or reset it completely. Finally, ensure that nothing is blocking or interfering with the signal from the remote to the Fire TV streaming device.
How To Reset A Hisense TV Running VIDAA, Roku, Google TV, Or Fire OS If your Hisense smart TV is running the company's own VIDAA operating system, you can reset it through the settings menu.