Do you have the (e.g., TF-LED55S17T2SU) from the back of your TV to confirm this firmware is compatible?
motherboard . This board is built for smooth 4K playback and features a quad-core ARM Cortex-A53 CPU. Motherboard Model : TP.MT5522S.PC822
To successfully extract the firmware, you .
: The TV will typically restart automatically once finished. Do not turn off the power during this process.
Once you have the extracted file (e.g., allupgrade_5522_8G_1G_ref56.pkg ), follow these steps:
: Copy the extracted firmware file directly to the root of the USB drive (not inside any folder). Flashing Process : Power off the TV and unplug it from the wall. Insert the USB drive into a USB 2.0 port.