is a high-performance, three-in-one Android network driver board designed to power 4K displays. : CV338H-U50 (U-series specifically supports UHD/4K resolutions). Resolution : 3840 x 2160 (Ultra HD). Panel Model : Innolux V500DJ6-QE1 , a 50-inch diagonal a-Si TFT-LCD display.

" is a compressed archive containing the system software necessary to drive this specific panel-board combination. Specification Resolution 3840 x 2160 @ 60Hz Input Voltage 12.0V (Typical) Aspect Ratio Backlight Open Cell (requires external LED driver/backlight) Installation Guide

Press and hold the button on the TV's physical keypad.

: Copy the extracted firmware file to the root directory of the USB drive. Flashing : Turn off the TV power. Insert the USB drive into one of the TV's USB 2.0 ports.