Extract the file if it arrived inside a compressed folder. Copy the target .img file directly to the root directory of your FAT32 USB drive.
The Ultimate Guide to Downloading TCL TV Firmware for All Models
If your TV still turns on, navigate the menu to find the system information: link download tcl firmware for all models
Before downloading, you need to know that TCL uses two primary types of update files:
TCL distributes firmware based on geographic region and TV platform. Always use official sources to avoid malware or corrupted system files. 1. The Official TCL Support Portal (US and Global) Extract the file if it arrived inside a compressed folder
Turn off the television completely and unplug it from the wall outlet.
Keep holding the power button until you see the "Updating System" or "Software Installing" progress bar appear on the screen, then release it. Important Safety Warnings Always use official sources to avoid malware or
Press and on the TV chassis (not the remote).
The (crucial for finding exact software matches) Method B: Check the System Settings
Ensure your USB is FAT32. TVs cannot read NTFS or exFAT during boot.
