I am going to leave it on but on sleep and see how long the battery lasts, it does tend to run down quite quickly so might have to invest in a replacement
Have been using an old iPhone 3 for a few years just for music and tried to sync it an hour or so a go and the battery was totally flat. Not sure why and it has been charging on mains for over an hour and still not charging.
I assume it cannot be re-set unless switched on so is that it, it has...