Download Tcl 40s6200 Update Part3 Rar -

: Power off the TV and unplug it from the wall. Insert the USB drive into the TV's USB port.

: Use a drive formatted to FAT32 . Copy the extracted .bin or .pkg file directly to the root directory (not inside any folder). Download TCL 40S6200 UPDATE part3 rar

If your TV is functional, always prioritize official update channels before attempting a manual USB flash: : Power off the TV and unplug it from the wall