The lack of flash on the iPhone (and the majority of smartphones in general) is one of the problems standing between your face and excellent night-time selfies. To circumvent having to flash a bright LED in your very eyes from an intimate distance, some manufacturers (but not Apple) worked out a less harsh way to tackle this problem. Basically, some smartphones (such as the LG G3) can turn their screens to full brightness and illuminate your face just before snapping a pic. The technique is not very effective, but when you're shooting in pitch black darkness, it's definitely better than having nothing at all!
Now, thanks to developer PoomSmart, owners of jailbroken iDevices can have this feature at their disposal too! In this tutorial, we'll show you how to install the FrontFlash tweak and get those nighttime selfies going!
How to simulate a front camera flash on your iPhone, iPad, or iPod Touch