Ensure the file is in the root directory and not in a folder.
the power or remove the USB drive during the upgrade process. Tcl Tv Software Update Usb
Look at the physical sticker on the back of your television casing. Alternatively, you can find it in the TV system menus: Ensure the file is in the root directory and not in a folder
Copy the downloaded software file to the root directory (not inside a folder) of your USB drive. 2. Update Procedure Power off the TCL TV. Insert the USB drive into the TV's USB port. Tcl Tv Software Update Usb