I have a TCL tv that has the Roku firmware on it. I have never connected it to the internet, but I made sure I could update it without the internet. When I shop

I have a TCL tv that has the Roku firmware on it. I have never connected it to the internet, but I made sure I could update it without the internet. When I shopped for a tv, I was adamant I needed a tv I could update via USB, and Roku’s firmware allows it. All is not lost.