If you are looking for this specific firmware file, you are likely trying to repair or update a smart TV mainboard. This specific software is designed for the CV338H-A50 board, which is a popular universal Android solution used by brands like Starsat.
Format a USB drive (8GB or less is best) to FAT32 . Download CV338H A50 1920x1080 EMMC Starsat part07 rar
Firmware often comes with specific remote control mappings. After flashing, your original remote might not work unless it is the exact Starsat match. If you are looking for this specific firmware
Some TVs start automatically; others require you to hold the on the TV panel until the "Upgrading" screen appears. Firmware often comes with specific remote control mappings
Ensure your TV panel is actually 1920x1080. Installing FHD software on an HD Ready (1366x768) panel will result in a distorted or black screen.
Knowing these details will help me ensure you have the right software for your specific panel.
What are you trying to fix (Stuck on logo, no power, app errors)? Do you have all the RAR parts , or are you missing some?