Updating the TP-SK706S-PC822 firmware is a straightforward process that requires:
The following TV models are known to utilize the TP.SK706S.PC822 board: 55ULEA73T2SM LT-50NX7020S SL-LED43S98T2SU Asano 55LU8120T, TP.SK706S.PC822, USB Firmware Software Tp-sk706s-pc822 Firmware Extra Quality
What is the (usually found on a sticker inside the TV on the back of the screen)? What is your TV's native resolution ( 1080p1080 p TP.SK706s.PC822 Samsung Remote Firmware Available Tp-sk706s-pc822 Firmware Extra Quality