For hardware verification or troubleshooting the driver circuit, you can reference the TP.VST59.P63 Schematic Diagram on Scribd. VST59 Power and LED Driver Schematics | PDF - Scribd
Place the extracted .bin file (often named bin_vst59.bin or similar) directly onto the root of the USB drive (do not put it in a folder). Flash the Firmware: Turn off the TV and unplug it. Insert the USB drive into the TV's USB port.
Plug the TV back in. The standby LED should begin flashing rapidly, indicating the update is in progress. during this process.