: Official StarSat software updates and genuine firmware are typically hosted on the StarSat Support Website .
: Because firmware files for 4K TVs are large, they are often split into multiple compressed parts (e.g., .part01 to .part08). You must download all parts and place them in the same folder before extracting the first one to get the complete firmware file. Download MT5522S 3840x2160 Starsat part08 rar
Insert the USB into the TV and navigate to to select the USB update option. : Official StarSat software updates and genuine firmware
: Ensure the firmware exactly matches your TV model and mainboard chipset (MT5522S). Installing the wrong firmware can result in a "brick" or a "boot stuck" state. How to Install If you have successfully extracted the full firmware: Format a USB drive to FAT32 . Insert the USB into the TV and navigate