: Copy the firmware file (often named upgrade_loader.pkg or similar) directly to the root directory of the USB drive—do not place it inside a folder. Flashing Process : Turn off the TV and unplug the power cord. Insert the USB drive into the TV's USB port.
: Download the .rar file and extract its contents (usually a .bin file) using a tool like 7-Zip or WinRAR . Download RT2936P531 1366x768 Prismapro Firmware rar
typically involves finding the correct .bin or .pkg file that matches your panel's resolution (in this case, : Copy the firmware file (often named upgrade_loader
The standby light should begin flashing, indicating the update is in progress. during this time. The standby light should begin flashing
: Use a USB flash drive with 8GB or less capacity, formatted to FAT32 .