Just updated my new iPad (iPad 3) to iOS 6.0.1. Whilst updating I plugged it into the iPhone charger because in the past I've found that even though it says "not charging" it has always kept the charge. When the iPad restarted after the update it said it was charging. I thought it was a bug but the percentage is definitely going up. Is my iPad tricking me or car I now charge my iPad from the iPhone charger?