Because TCL often prioritizes "Over-the-Air" (OTA) updates, they do not always host every historical firmware version on their main site. Enthusiast communities maintain archives for manual flashing:
: Download model-specific updates from the TCL Audio Support section. Manual Installation via USB link download tcl firmware for all models
The TCL firmware download links provided are a convenient resource for users seeking to update their device's firmware. However, users should exercise caution and follow best practices when updating their device's firmware to avoid any potential issues. However, users should exercise caution and follow best
Most models can update directly over Wi-Fi without needing to download files manually. How To Get The 2025 TCL TV Update Right Now! Use the Force IMG method above
Use the Force IMG method above. You need the full IMG (3-4GB), not an OTA file (200MB). Search for "TCL [model] full img dump".
Enter your (found in Settings > System > About ).
. While there isn't a single universal link for every model, you can access the appropriate official download portals and tools listed below. 1. Official Download Portals