: Downloading firmware from unofficial sites carries risks. Ensure you have the correct platform and project ID for your specific model to avoid bricking your TV. Historically, some TCL models have had security vulnerabilities, making official channels the safest route. How to Perform a Manual USB Update
If you successfully extract the firmware (usually a .bin or .img file), follow these steps to install it:
Method 1: Using the Settings button / Quick Settings panel (common on TCL Google TVs) * Press the Settings button on your remote ( How to Perform a Manual Update on TCL Google TV's