Not yet fully approved but you can ruin third party operating systems on you iphone
http://www.informationweek.com/news/hardware/handheld/showArticle.jhtml?articleID=224600092
Not yet fully approved but you can ruin third party operating systems on you iphone
http://www.informationweek.com/news/hardware/handheld/showArticle.jhtml?articleID=224600092