Navigate to > Device Preferences > About > System Update .
: Use a USB flash drive (minimum 2GB) formatted to FAT32 . Ensure the drive is empty before starting. Download File TCL-40S6200 UPDATE.part2.rar
Once you have the extracted firmware file, follow these steps to update your TCL 40S6200 Navigate to > Device Preferences > About > System Update
: Firmware files are often large and split into multiple .rar parts for easier hosting and downloading. You must download all parts (e.g., part1, part2) into the same folder before extracting. Once you have the extracted firmware file, follow
: Copy the extracted firmware file (e.g., Update.pkg ) directly to the root directory of the USB drive (do not put it in a folder). Initiate the Update : Plug the USB drive into the TV's USB port.
While third-party forums often host these split .rar files, it is safest to check TCL Support first. If the file is not listed under your model, TCL USA Support or your regional TCL site may require you to contact them directly for the specific firmware link for your serial number.