Download Sk708d Pc821 3840x2160 Ref52 Part03 Rar -

: Confirms this firmware is for a 4K resolution screen.

: Usually, these files are placed on a FAT32-formatted USB drive, which is then inserted into the TV while it is powered off to initiate an automatic update. Download SK708D PC821 3840X2160 REF52 part03 rar

TP - sk708D.pc821 4K WiFi Smart LED TV Motherboard User Manual : Confirms this firmware is for a 4K resolution screen

: This is the third part of a larger compressed archive. You will need all parts (part01, part02, etc.) in the same folder to successfully extract the firmware. Key Features of this Motherboard System : Runs on Android 9.0 with a quad-core processor. You will need all parts (part01, part02, etc

: You cannot open "part03" by itself; you must find and download all associated parts of the set.

: The resolution (3840x2160) must exactly match your TV's physical panel, or you may risk damaging the display.