: Format a USB flash drive (8GB or 16GB) to FAT32 .
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Firmware updates for high-resolution 4K (3840x2160) displays are substantial. When a download is split into parts (like .part01.rar , .part02.rar ): : Format a USB flash drive (8GB or 16GB) to FAT32
: Ensure you have part01 , part02 , and any subsequent parts. This guide focuses on locating and using part02
: Move the extracted file (usually named allupgrade_...bin or similar) to the root directory of the USB. Update TV : Turn off the TV. Insert the USB.
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