TP.SK506S.PB802 Network WiFi TV motherboard ... - AliExpress
Use WinRAR or 7-Zip to open "part01," and it will automatically pull data from "part02" to reconstruct the full firmware file. ⚠️ Important Installation Warning Download SK506S PB802 FHD EMMC REF65 part02 rar
Extract the firmware (bin/img files) and place them in the root directory of the USB. Power Down: Unplug the TV from the power outlet. Insert USB: Plug the drive into the TV's USB port. as the default programs differ.
Verify if your board is the 65W or 75W version, as the default programs differ. Download SK506S PB802 FHD EMMC REF65 part02 rar