FastLight is a tweak released during this night in Cydia, and its only use is to allow us to activate the camera's LED and use it iPhonethe like a flashlight. The tweak implements a widget in the Notifications Center, that widget having a button for quick activation/deactivation of the LED, and its functionality is limited to that. FastLight is available for free in the repo ModMyi al Cydia and can only be used on terminals whose camera has an LED.
