A:AnswerIt doesn’t work well. I did the same thing and I was able to get power to work (sometimes) as well as some of the other buttons. The only ones that worked reliably were the volume buttons. I ended up just using the smart things app
A:AnswerYes. Our TV is a 5 yr old Spectre and the remote works perfectly with it. Unfortunately, the code for the Sceptre is not in the manual but my husband had to look it up online.