I got a Rex I box a couple of weeks ago. Everything worked fine but a few days ago, I lost most of the channels. I just got the No video or scrambled message. So I panicked and I went to restore factory settings. After panicking I tried to get them back, which I didn't.
I have no clue about what to do. After reading a few post I guess that there is some kind of key and that I have to input in my box. I would appreciate very much any help.