Have you performed this update recently? Did you notice a difference in the black levels? Let us know in the comments below!
If you are looking for that —smoother menus, better codec support, and improved stability—a software upgrade is the single most effective (and free) way to revitalize your set. Why Upgrade the Firmware? samsung la40c530f1r software upgrade extra quality
Use a standard USB 2.0 drive (formatted to FAT32 ). 2. Download the Firmware Have you performed this update recently
You cannot upgrade for "extra quality" unless you know what you are running. better codec support
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