Download the firmware specific to your panel (e.g., HV550QUB). Formatting: Format a small USB drive (8GB or 16GB) to Copy the firmware file (usually a ) to the root directory of the USB. Unplug the TV from power. Insert the USB into the USB 2.0 slot. Press and hold the Power Button on the TV.
Adjusted firmware versions are used when a board is moved to a TV with a different screen model (e.g., V500DJ6-QE1 vs LSC550FN11 ) to fix double images or inverted colors. 💾 Firmware Sources & Verification hktrt2861v09 firmware fixed
: Resolving issues with WiFi or RJ45 LAN connections. How to Install the Firmware Fix The update is usually performed via a USB drive. Download the firmware specific to your panel (e