Does the update work on LE32B8000T model?
I've checked this model, but it appears there is nothing available for downloading on its official website. The only region where this device appears is Russia. I managed to navigate through website and only found a manual.
You can check by yourself using the following link: http://www.haier.com/ru/consumer/tele-video-audio/tv/led-tv/le32b8000t.shtml
However, I could't find a connection between this USB driver and the TV model you have listed in your inquiry.
