Download Tcl Led40s4900 Firmware Part1 Rar Apr 2026

Release the button once the "Upgrading" note or a blinking LED appears.

Finding the firmware for older TV models like the TCL LED40S4900 Go to product viewer dialog for this item. Download TCL LED40S4900 Firmware part1 rar

A USB flash drive (8GB or larger) formatted to FAT32 . How to Update Your TCL LED40S4900 Go to product viewer dialog for this item. There are two primary ways to update your system: Method 1: Manual USB Update (For .rar Files) Release the button once the "Upgrading" note or

often involves using specific ".rar" files shared in the community when official TCL Support channels no longer host them. How to Update Your TCL LED40S4900 Go to

Hold down the on the TV unit while plugging it back in.

If you have downloaded a multi-part RAR file, you must first extract it on your computer.

Copy the extracted file directly to the root directory of your FAT32 USB drive. Flash the TV: Power off the TV and unplug it from the wall. Insert the USB drive into the TV's USB port.