Because firmware "dumps" are usually extracted by technicians using specialized hardware programmers (like the RT809F or CH341A), they are rarely found on official websites. You can search specialized technician forums for the BIN file: Remont-aud.net
: A popular site for downloading universal LED TV bin files and software. Download BLUSENS H308B19A DUMP BIN FILE bin
: Note the model number on the back of the LCD/LED panel (e.g., LSC320AN02 ). The dump file must match the panel resolution and LVDS settings. Download BLUSENS H308B19A DUMP BIN FILE bin