To update your Blaupunkt TV using a USB drive, you typically need to download the correct firmware for your specific model and initiate the flash from the TV's service menu or storage settings.

Visit the official customer support portal for your specific region (e.g., Blaupunkt TV Europe or your local regional distributor). Navigate to the , Downloads , or Manuals section. Enter your exact model number into the search field.

Turn off your Blaupunkt TV completely (unplug it from the power outlet).