[ame=http://www.youtube.com/watch?v=FPzG8qidmyw]Lockscreen Camera & LED Flash Options With 'FlashCam'For iPhone & iPod Touch - iOS Vlog 526 - YouTube[/ame]
FlashCam is a useful tweak if you're in a dark area or need to snap a photo/video quickly. It gives you the option to add two icons on your Lockscreen to either turn on LED Flash or open your Camera. Your Camera button can can open most of the popular camera apps and is not limited to your native camera app. LED Flash turns on almost instantly swell as shutting off. There are many possible options within the settings that give you loads of customization for a free tweak. You can check out FlashCam in Cydia under the BigBoss repo.