Subject: Download Available: T.SK706S.82 – 3840x2160 / 1G-8G-VITYA
on the TV (not the remote) while plugging in the power cord until the light starts flashing. Completion : The process typically takes 1 to 2 minutes Download File T.SK706S.82 3840x2160-1G-8G-VITYA...
Or as a button label:
Panel Match: Ensure your TV panel is actually 4K. Installing 4K firmware on a Full HD (1080p) panel will result in a blank screen or "LVDS mapping" errors. Subject: Download Available: T
Understanding the Specifications