I'm on my 2nd one now, the first was one of the first released and was terrible the button at the top stopped working the battery was shite and then I smashed it, last week I simply took it into the store and they just gave me a new one which is totally different.. Good battery and every works as it should . I miss my 4 and up until last week regretted changing.. They're ok I guess I'm just stuck into ways now