Before downloading any files, you must identify your TV's specific architecture. Installing the wrong firmware version can permanently brick your television.
Ultimate Guide to Downloading and Installing TCL U60P6046 Firmware firmware tcl u60p6046 link
Insert the USB drive into the on the back or side of the TV. Press the Settings icon on your remote control. Navigate to System > About > System Update . Select Local Update . Before downloading any files, you must identify your