If voice control on your Amazon Fire TV Stick 4K isn’t working, try restarting the Fire Stick, checking Alexa settings, and re-pairing the remote by holding the Home button for 10 seconds. Make sure your Fire OS is up to date. If it still doesn’t work, a factory reset may be needed. For reference, see the user guide: https://manualslibraryy.com/amazon-fire-tv-stick-4k/
Tech pro
December 2025