How to find your iDevice UDID (iPad,iPhone,iPod)
For some reason, you might interest to know what is your iPhone unique number or a.k.a UDID instead of Serial number. Here …
How Jailbreaked Apple Gets Upgrade to iOS 7 / 越狱苹果升级iOS七代
Whatever your iPhone/iPad/iPod Touch has jailbreaked or not. You are encourage to practised this whenever update your iDevice to latest version. The …