The TV should automatically detect the file on the USB and begin the installation. For Google TV / Android TV Models Plug the USB into the TV. Go to . Choose Local Update . Select the USB drive and the firmware file. The TV will restart and show a progress bar. For "No Signal" or Black Screen (Force Update)
If your TV has multiple ports, use the white USB 2.0 port rather than the blue 3.0 port, as it is often more stable for firmware tasks. If you'd like to move forward, tell me: What is your exact model number ? Are you using Roku, Google TV, or Android TV ? Is the TV currently working or stuck on a logo screen ? Tcl Software Update Usb
I can provide the exact and download link for your specific device. The TV should automatically detect the file on
You want to install a not yet pushed to your region. Your TV is experiencing software glitches or "boot loops." Prerequisites for a Successful Update Choose Local Update
The TV will display a 12-digit code; ignore this if you already have the file.
Tcl televisions run on different operating systems depending on the model and region. You must download the firmware specific to your OS: