the downloaded file (e.g., V8-S68AT02-LF1V198.bin ) directly to the root of the USB drive.
If you are looking for that specific version 198, I can help you: Download S68AT02 LF1V198 part03 rar
the physical power button on the TV and plug the power back in. Release the button when the upgrade screen appears. the downloaded file (e
for a specific TV model (e.g., Q7700). TCL Electronics - Facebook the downloaded file (e.g.
Note: A similar, slightly older version (V8-S68AT02-LF1V182.bin) was previously provided officially by TCL Thailand on Dropbox for similar TV series. Download the .bin firmware file from a reputable source. Format a USB flash drive to FAT32 .
the USB into your TV (use the USB 2.0 port if possible). Unplug the TV from power.