You are looking for the RECSON R51 EA816 LED TV firmware file.
Before flashing any firmware, you must match the physical board numbers. Flashing the wrong software can permanently brick your TV. Open your TV casing and verify: Download R51 EA816 1366X768 RECSON rar
Find the sticker on the back of the display glass to confirm the 1366x768 resolution. You are looking for the RECSON R51 EA816
Check platforms like Badcaps or Remont-AUD which host massive databases of dumped .bin files. follow these safety steps:
Do you plan to install this via or by using an SPI programmer directly on the chip?
To help you find the exact match or an alternative compatible software:
If you locate and download the .rar file, follow these safety steps: