Finding a direct download for the tenth part of a multi-part RAR archive for the firmware is difficult through standard search engines, as these files are often hosted on specialized technician forums or Telegram channels.
If you are attempting to repair or update your device, it is safer to use official channels to avoid corrupt firmware that could "brick" your TV: Download LDD M538 A138 3840x2160 Nordmende part10 rar
Community-maintained repositories often host these files, but they frequently require registration or are shared in parts: Finding a direct download for the tenth part
: Channels like lcd tv led tv smart tv software have been known to host the full .rar archives (approx. 482 MB) for this specific board. : A detailed Update Guide for Akai &
: A detailed Update Guide for Akai & Nordmende TVs on Scribd outlines how to prepare a USB drive and initiate the update process for non-connected TVs. Alternative Sources