Added support for HLG (Hybrid Log Gamma) HDR format via HDMI. Safety Precautions
Updates resolve common issues such as sound skipping on Sonos soundbars, Amazon Video stuttering, and Wi-Fi connection failures. Current Firmware Status (2026) Firmware Change Update on SONY KD-43X8309C
: Improves overall response time and fixes connectivity issues with Wi-Fi access points or soundbars. Preparation: Check Your Current Version Added support for HLG (Hybrid Log Gamma) HDR format via HDMI