It can save the header script ( ~header_script ) that the TV uses to initialize partitions and flash the payload.
(disable) your device. Always keep an original backup and ensure you have a recovery method, such as a UART connection eMMC programmer Dump Mstar Unpack Repack Tool
It extracts individual partitions (e.g., boot.img , system.img , recovery.img ) from a single large firmware dump. It can save the header script ( ~header_script