Asda Remote Control

I have bought this remote a while ago now, and it has been working great. But make sure that you don't take the batteries out and leave it out for a while because it resets the remote. And for that my remote has been reset and don't work no more. So if...

I bought this Tv Remote to replace my orignal Remote.It is suppose to be 1 for all,but it did not work my Tv.Why does it say it works all Tvs,when it doesnt.Disappointed customer