Use a tool like WinRAR or 7-Zip to extract the .bin file from the downloaded archive.

Offers similar rar archives for related brands like BBK which may share compatible hardware. Installation Steps

Attempting to flash firmware is a high-level repair. Incorrect firmware can "brick" the device, making it completely unresponsive.

Does your TV currently have a , or is it stuck on the boot logo ? RUBIN RB-32D7T2S, CV512H-B42 Main Board - KenotronTV