As this is a technical, proprietary firmware, it often requires a nominal fee on such platforms.

The firmware appears in a Persian-language repository (Gpak) which provides compressed RAR files for this specific KM07035 hardware.

Based on your search query, it is for a 4K (3840x2160) device, likely a TV mainboard or similar media device featuring 4G LTE/network connectivity.

دانلود فریمور 35022103-3840x2160-4G-Firmware-USB firmware

What is the this is for (e.g., a TV, a TV Box, or a specific motherboard)? What is the mainboard model number printed on the board? If you have the brand , that would also be helpful.

Be aware that "part08" suggests this is a multi-part split RAR archive. You will need all parts (part01 through part08) to successfully extract the firmware file.

The firmware you are looking for, specifically titled "" (referenced with code KM07035 ), is listed as a paid download on certain firmware archive sites.