A few days ago I was recharging my iphone & I noticed after it showed the percentage,there was a count down timer so I asked a friend about it & she said it was to tell me how long till it was recharged. I thought it was cool till it stopped & said tap to quit or words to that effect. I tapped it & it was still recharging. I had no timers running nor have I. Any idea what might of been happening? Confused as usual.