To successfully download and use the firmware for the (using the NT72667V01 mainboard), you must understand how to handle "split" RAR archives. The file you mentioned is Part 10 , which means it is just one segment of a larger multi-part file required for the TV's 4K firmware update. Understanding Multi-Part RAR Files
: These are not 10 separate archives; they are one single file broken into 10 pieces.
Copy the extracted firmware file (typically ending in .bin ) directly onto the root directory of the USB drive (do not put it in a folder). : Turn off the Nordmende TV and unplug it from the wall. Insert the USB drive into the TV's USB port. Download NT72667V01 3840x2160 Nordmende ND55K4000 part10 rar
Release the button once the update screen or a blinking LED appears. during this process.
: Place all the downloaded parts into a single, dedicated folder on your computer. Extract the Firmware : Use a program like WinRAR , 7-Zip , or PeaZip . To successfully download and use the firmware for
Large firmware files are often split into smaller pieces (Part 1, Part 2, etc.) to make downloading more reliable.
Right-click (or part01.rar ) and select "Extract Here". Copy the extracted firmware file (typically ending in
: You cannot extract Part 10 on its own. You must have every single part (Part 1 through Part 10) in the same folder for the extraction to work. Step-by-Step Installation Guide