Press Start. Wait for the progress bar to reach 100%. The unit will reboot automatically. Method B: The RS232 Serial Cable Method (Recovery Mode)
Unzip the downloaded file and place the raw .bin or .abs file directly into the root directory of the USB drive (do not put it inside a folder). stb upgrade ver 402 download top
: Download a loader tool like the STB Erom Upgrade Tool or eMUpgrade . Press Start
Click Browse inside the tool and select the correct .bin firmware file. stb upgrade ver 402 download top