Hey I am totally fed up with this. Till last week my iPhone universal remote was working very fine with my all multimedia devices. Now it is really giving me hard time. It is not working with my Bluetooth stereo system and some time it does not work even with my Sony LCD TV. I really don’t know what to do? I have changed the frequency several times but I had not got any benefits from this. So I want to ask from you people that what now I need to do for fixing the problem? Please tell me whole procedure in detail.