Firmware - Tcl L43s6500

Do not update the firmware on a TCL L43S6500 if the TV is working perfectly. The risk of introducing a mismatch outweighs the benefits.

Power off your TCL TV completely and unplug it from the wall outlet. Plug the USB drive into the TV's USB 2.0 port. Trigger the Flash Mode: Firmware TCL L43S6500

If the recovery file is not automatically detected, ensure it is named exactly Update.pkg (case-sensitive). Step-by-Step Installation Methods Do not update the firmware on a TCL