In this guide, we’ll walk you through how to find and download TCL firmware for all models and the steps to install it safely. Why Should You Update Your TCL Firmware?
Place the downloaded firmware file (do not unzip unless instructions specify) into the root directory of the USB (not inside a folder). Download Tcl Firmware For All Models
Unplug the TV from power. Press and hold the physical Power Button on the TV (not the remote). While holding, plug the TV back in. Release when the "Upgrading Software" message appears. In this guide, we’ll walk you through how
Use a USB drive (16GB or less preferred) and format it to FAT32 . In this guide
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