So I am experiencing a strange problem with my HTC One. When using headphones with my HTC One (I have tried several) I hear strange sounds when the phone is loading a game, skipping a track or any kind of 'thinking'.
I can only describe it as an electric sounding pulse/buzzing. It carries on all the way through game loading, and for a second or two when skipping track.
I tried the same headphones with my friend's One and he said he didnt hear anything unusual.
I'm posting this thread to see if anyone else has heard of this or knows if I have a dodgy phone, or its a software thing. Any advice is appreciated