: 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.
Community-maintained repositories often host these files, but they frequently require registration or are shared in parts: Download LDD M538 A138 3840x2160 Nordmende part10 rar
: You can visit the Nordmende Product Support page to find region-specific contact information for Germany or Italy, where specialized firmware support is handled. : Channels like lcd tv led tv smart