While direct "part 2" download links can expire or be hosted on restricted forums, you can find the relevant firmware files at these community sources: The lcd tv led tv smart tv software channel hosts multiple versions of the LAD.MV56U.B48 and LAD.MV56U.C36
Extract the .rar and copy the .bin file (often named bin_v56.bin or similar) to the root directory of the USB. Flash TV: Turn off the TV power. Insert the USB drive. Turn the power on. Download MV56U 1366x768 USB part2 rar
Use a FAT32-formatted USB drive (ideally 4GB or smaller). While direct "part 2" download links can expire
This firmware is typically required when replacing the mainboard on an LED/LCD TV to ensure it matches your screen's resolution and panel type. 📥 Firmware Resources Turn the power on
Once the flashing stops or the TV restarts, the process is complete. 📋 Technical Paper / Datasheet