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2. Unplug TV, and then Insert the USB mass storage device to the USB slot of the TV.
Note : Please unplug TV after turning ON TV by "Power" key on remote control.
3. During pressing “-” key of side key on TV, plug TV.
Note : Please continue pressing "-" key until "Software upgrade in progress." appears on a screen.
Software updating starts.
4. After updating complete, unplug TV and remove the USB mass storage device.
5. Plug TV, then check the updating by using self check screen.
Refer to “Confirmation of Software updating” section on next page.
6. Update to the newest SW.
This model can be updated from aerial or network to the newest Software.
Refer to the user manual of this model for the updating method.