Since the file is a .rar archive, you must first extract the actual firmware bin file from it on a computer.
Select to check for the latest official version available over the air.
: Use a utility like WinRAR or 7-Zip to extract the contents. You are looking for a file that typically ends in .bin or is named Update.img . Download Tcl L32D3000A RD853V AP@asad rar
: Copy the extracted .bin or .img file directly to the root directory of the USB drive (not inside any folders). It should ideally be the only file on the drive. 2. Install via USB (Manual Method)
: Press and hold the physical Power button on the TV (not the remote). Since the file is a
If your TV is functional and you simply want the latest official software, you can often update directly through the menu:
: Ensure your USB drive is formatted to FAT32 . You are looking for a file that typically ends in
: While still holding the Power button, plug the TV back into the outlet.