: You cannot extract or use "part1" alone. You must download all parts (e.g., part1, part2, etc.) and place them in the same folder before extracting with a tool like WinRAR or 7-Zip . General Installation Steps
: Part 1 of a multi-part .rar archive, indicating the total firmware size is larger than typical free hosting limits. Important Precautions Download P75 358TV9 1920x1080 Fresh Egypt part1 rar
: Place the extracted bin file (usually named allupgrade_...pkg or MstarUpgrade.bin ) onto the root of the USB drive. Update : Turn off the TV. Insert the USB. : You cannot extract or use "part1" alone