: The process usually takes 5 to 7 minutes . Do not power off the TV during this time, or you may permanently damage the mainboard. Mainboard Availability TP.MT5522S.PC822 Main Board Replacement 55"-58" TVs
: Hold the power button on the TV (not the remote) and plug the power cord in. Continue holding until the LED indicator begins to blink, signaling the update has started. : The process usually takes 5 to 7 minutes
) : This indicates the firmware is specifically tailored for the (or 43PU11TC-SM) television model. Continue holding until the LED indicator begins to
: The software has been split into multiple compressed segments to make downloading easier. To use this, you must download all parts (part01 through at least part07) and extract them together using a tool like 7-Zip or WinRAR. Usage and Installation To use this, you must download all parts
: Confirms the firmware is configured for 4K Ultra HD display panels.
This file is typically used for "re-flashing" a TV that is stuck on a logo screen, restarting constantly, or has corrupted software.
Plug the USB into the TV's slot while the TV is unplugged.