From Cydia, comes a new tweak called Grabby and will allow you to create shortcuts to applications directly on the lock screen of your iPhone. Thanks to this feature, already found in the application "Camera" by default in iOS, can speed up access to the most common functions or applications, or more commonly used.
Grabby is developed by Ryan Petrich, and gives us the ability to choose up to 4 different shortcuts on the iPhone Lockscreen. This feature, which Apple inserted for the camera, either could have expanded, something he has not done yet, but thanks to the Jailbreak, yes we can get.
Grabby Once installed, we just go to Settings and configure what shortcuts we have on our screen bloqueo.Estéticamente the Lockscreen, will remain the same as before, but dragging the camera icon to the left, we will get our 4 new shortcuts. After activate simply drag the desired shortcut up (like we do with access to Camera)
Grabby is available in Cydia, but we have to add the following repo to install on your iPhone: http://rpetri.ch/repo/