Select . The software will automatically pull data from all other parts (including part04 ) to create a single usable file, typically ending in .pkg or .bin . 2. Prepare the USB Drive
Downloading and installing multi-part firmware for the (3840x2160) requires careful preparation, as using the wrong firmware version for your specific panel can permanently damage your TV. 1. Download & Prepare Firmware Files
: The standby LED should begin flashing (often red/green or fast red), indicating the update is in progress. Download MT5522S PC822 3840x2160 Telefunken part04 rar
Right-click on ( part01.rar ) using a tool like WinRAR or 7-Zip .
Follow these steps to update the board via USB: Power Down : Unplug the TV from the wall outlet. Select
: Use a high-quality USB flash drive and format it to FAT32 .
: Plug the prepared flash drive into the USB 1 port on the TV. Trigger Update : Press and hold the Power button on the TV (not the remote). Prepare the USB Drive Downloading and installing multi-part
While holding the button, plug the TV back into the power outlet.
