Large firmware files (especially for 4K Smart TVs with eMMC memory) are often split into smaller parts (e.g., part01.rar , part02.rar ) to make downloading easier and avoid file size limits on hosting platforms.
A "dump" is a complete copy of the data from the TV's memory ICs (Integrated Circuits). Technicians use these files when a TV is "bricked"—meaning it won't turn on, is stuck on a logo, or has corrupted software that cannot be fixed through standard USB updates.
The "HV510" in the string likely refers to a specific Hardware Version or board revision, which is critical for firmware compatibility. 2. What is a Flash Dump?
DLNA support, screen mirroring, and multiple HDMI/USB ports.