Tcl Firmware For All Models - Download

A: You tried to install a beta firmware on a locked bootloader TV. You must use the "M999" Test versions specifically designed for your region.

Navigate to "Software & Drivers" or "Firmware." Download Tcl Firmware For All Models

Last Updated: October 2024

Download the .ZIP or .IMG file.

A: Partially. Roku TCLs (models starting with 3, 4, 5, 6 series) use Roku OS, not Android. You cannot flash Android firmware on a Roku TV. For Roku, go to Settings > System > System update > Check now. A: You tried to install a beta firmware