How to update your Smart TV's Software/Firmware
There are two ways to update your Smart TV's firmware, OTN (Over the network), and via USB. If the TV is connected to the internet, it is more convenient to upgrade the firmware using OTN.
Updating using Over The Network
Updating via USB
Download the firmware from the Samsung website first.
■ Depending on the model of your TV, some additional steps may be required. Click Installation Guide for more detailed instructions.
Upgrade the firmware in the TV
NOTE: While upgrading,
■ Do not pull the USB Memory drive out.
■ Do not unplug the power cable.
■ Do not turn off the TV.