: Copy the extracted .bin file directly to the root directory of the USB (don't put it in a folder). Flash the TV : Turn off the TV and unplug the power cord. Insert the USB into the TV's USB port.

: If the file is not on the main site, check the KazmiElecom Telegram Channel , which maintains a searchable library of specific board software.

Press and hold the button on the TV panel (not the remote). Plug the power cord back in while holding the button.

Once you have downloaded the .rar file, follow these steps to update your TV:

Since manufacturers rarely provide direct public download links for older "non-smart" firmware, technicians usually source them from aggregate collections. Where to Find the Software

: Use a tool like WinRAR or 7-Zip to extract the contents. You should see a file with a .bin extension.

Searching for the software (typically a .rar file for USB updates) often leads to technical forums or specialized archives. This specific model is a non-Android, simple LED TV with a 1366 x 768 resolution.