Hi tregnault, you can click on this Link to access all codes for your Supersonic TV.
There are no codes for SuperSonic for Xfinity remote XR2. There are SuperSonic codes for remote XR5 (which are the codes given above), but none of these work with remote XR2. Will Comcast trade my XR2 for an XR5?
I just purchased a tv from walmart, Onn brand. Xfinity doesnt seem to have code to program it. Help?!? I don't want to have to use 2 remotes to control my tv, anything I can do ??