Since this is a generic box, there isn't one single official website.
This method is more complex and is the solution if the USB method fails or the device is "bricked." It requires a PC and the RS232 cable.
Do not unzip or rename the file unless specifically instructed by the manufacturer.
5. Monitor the progress bar on screen and wait for completion.
Search for firmware using this pattern: Sunplus SPHE1508 TV1 20- [your PCB version] [WiFi chip]
Since this is a generic box, there isn't one single official website.
This method is more complex and is the solution if the USB method fails or the device is "bricked." It requires a PC and the RS232 cable.
Do not unzip or rename the file unless specifically instructed by the manufacturer.
5. Monitor the progress bar on screen and wait for completion.
Search for firmware using this pattern: Sunplus SPHE1508 TV1 20- [your PCB version] [WiFi chip]