我朋友把里面的容量加起来 来算大概只有8G 为什么会显示出用了11G
http://i.imgur.com/EnRa9TK.jpg
http://i.imgur.com/tGRnCEF.jpg
http://i.imgur.com/RnakrgR.jpg
http://i.imgur.com/fnP2FaQ.jpg
http://i.imgur.com/DWS0NPc.jpg
http://i.imgur.com/SeyN8PW.jpg
http://i.imgur.com/Verngsq.jpg