: Because firmware files for 4K Smart TVs can be large (often several gigabytes), they are often split into smaller volumes (e.g., .part01.rar through .part04.rar ) for easier hosting and downloading.
: Once the LED flashes rapidly or stays solid, unplug the TV, remove the USB drive, and then power the TV back on. Where to Find Files Download MT5522S 3840x2160 Starsat part04 rar
The file is one component of a multi-part firmware archive for Smart TVs using the MT5522S (typically the TP.MT5522S.PC822 ) mainboard . This specific board is widely used in various 4K (3840x2160) TV brands, including Starsat, Asano, and Skyline. File Overview & Extraction : Because firmware files for 4K Smart TVs
: Connect the flash drive to the TV's USB port (use USB 2.0 if available). This specific board is widely used in various
Technical communities like KenotronTV often host these specific firmware dumps for technicians. Always ensure the panel model (e.g., HV550QUB) matches your TV’s internal sticker to avoid upside-down or distorted images after flashing.
: Right-click the first part ( part01.rar ) and select "Extract Here." The extraction software (like WinRAR or 7-Zip) will automatically pull data from all other parts, including part04.rar , to create the final usable firmware file. Typical Contents of the Archive
allupgrade_5522_8G_1G_ref56.pkg (The primary firmware package)