This file is typically used for "re-flashing" a TV that is stuck on a logo screen, restarting constantly, or has corrupted software.
) : This indicates the firmware is specifically tailored for the (or 43PU11TC-SM) television model. This file is typically used for "re-flashing" a
: 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. 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 Usage and Installation Copy the extracted firmware file
Copy the extracted firmware file to the root directory of the USB.
: Download all parts of the RAR archive into one folder and extract them. You should end up with a single firmware file (often named all_upgrade_v5522s.bin or similar). USB Method : Format a USB drive to FAT32 .
Plug the USB into the TV's slot while the TV is unplugged.