LG releases new firmware to mitigate 'VRR raised black' issues in 2020 OLED TVs
Firmware version number (EU and USA):
LG OLED55BX, OLED65BX: firmware ver. 03.21.80
LG OLED48CX, OLED55CX, OLED65CX, OLED77CX: firmware ver. 03.21.18
LG OLED55GX, OLED65GX, OLED77GX: firmware ver. 03.21.18
LG...