I didn't update my Roku stick and it's working but my TCL Roku tv stopped working. Like I can hear the Roku sound but no picture. There's a red light on back so I reset it with the pinhole and red light goes away but still no picture! Please help!
Thanks for the post.
Have you tried unplugging your TV for 10-15 minutes, then plugging it back in again to see if you are still seeing the same issue occur?
Please keep us posted what you find out.