“If you do not know what you are doing in the service menu, you can screw up your TV.” Facebook · Tv Service Menu Comparison with Standard Updates

.Android Board// Software update//Logo editing and Change” YouTube · Smart Service · 6 years ago

: The "SamsungIR" designation in the filename indicates that this specific firmware variant is programmed to respond to Samsung Infrared (IR) remote signals , making it a popular choice for repairing Samsung-branded TV frames with universal boards. Use Cases for this File

: Flashing a new universal board to match the specific 1366x768 resolution of the display panel.

: Fixing TVs stuck on the logo during boot.

Unlike official Samsung Smart TV updates that can be performed over the internet through the settings menu, this universal board firmware must be installed manually via a USB flash drive or EMMC/Jtag flashing.