whatis the reson for my bff's ipod to shut down after 20min. with a FULL battery?
Sounds like somethings wrong with it.Plug it into itunes and restore it. Then download everything back on. It should be fine after that :) If not, you might have to send it back to apple.
They probably isn't charge it all of the way when they first got it
it might be busted
could be water damage
Try holding the home button and power button until you see the apple sign
Sometimes mine will be completely dead and after being on the charger less than five minutes it says it almost has a full charge which is definitely not true.