[Galaxy S8/S8+] Can I use IR LED for Iris Scanner in remote control?
No. There are different sensor requirements for IR LEDs for iris scanner and remote control.
IR LED in S8/S8+ can only be used in Iris scanning and S8/S8+ don't have IR LED for remote control.
Related Model Information
SM-G950FZDDXSG, SM-G950FZKDXSG, SM-G950FZVDXSG,