While holding the power button down, plug the TV back into the wall outlet.
For the savvy Tcl owner, keeping a USB drive with the latest stable firmware is the digital equivalent of keeping a spare tire in the trunk: you hope you never need it, but you are incredibly glad it is there when you do Tcl Software Update Usb
The it uses (Google TV, Android TV, or Roku TV) The country or region where you purchased the TV Share public link While holding the power button down, plug the
Keep holding the power button until you see the "System Updating" or "Installing System Update" progress bar appear on the screen. While holding the power button down
While OTA updates are convenient, the USB method remains essential for three distinct reasons:
Turn off your TV completely and unplug the power cord from the wall outlet.