Once the software is updated, the "Extra Quality" comes from recalibrating the settings, as firmware updates often reset the picture cache. For the best "cinema" look on the LA40C530F1R, try these settings:
Ensure the drive is FAT32 and the firmware folder is not nested inside another folder. samsung la40c530f1r software upgrade extra quality
The TV will scan the drive. When it asks "Upgrade version XXXX to XXXX?", select . Once the software is updated, the "Extra Quality"
Older firmware often struggles with modern .MKV or .MP4 containers. An upgrade often expands the "ConnectShare Movie" capabilities. Once the software is updated
Ensure you are not currently using a "Smart" app or the Media Play source. Switch to the "TV" source before trying to enter the Software Upgrade menu.