Samsung Smart Remote Buttons Not Working? Here's the Tizen Fix

Point the remote directly at the TV's IR receiver (bottom-center of the panel), then hold the Return button and the Play/Pause button simultaneously for 5 seconds. The LED at the top of the remote will blink twice, indicating a re-pair attempt. If unsuccessful, remove the batteries, wait 60 seconds, reinsert them, and repeat. On 2020+ Tizen 6.0 TVs, re-pairing is fully automatic after a battery refresh.

Volume and channel buttons on many Samsung remotes transmit via IR as a fallback, while Smart Hub, source, and directional pad buttons rely exclusively on Bluetooth. If only IR-based buttons work, your remote has lost Bluetooth pairing with the TV. Re-pair as described above. If re-pairing fails repeatedly, the remote's Bluetooth module may be damaged — a common failure mode after liquid exposure.

Yes. Hold the Power button, Volume Down, and the Channel Down button simultaneously for 12 seconds until the LED blinks three times rapidly — this triggers a full firmware reset of the remote. Note: this will clear any custom button assignments but will not fix physical damage. After the reset, re-pair the remote to your TV. If buttons still fail post-reset, the hardware is faulty and your iPhone app is the most cost-effective replacement.