Taking selfies is becoming so viral all over the internet but
selfie lovers are facing biggest problem while capturing in low light
conditions. So, flash in front facing camera is going very important and
challenging in the selfie world. Due to that many mobile companies are
implanting flash on front camera. Likewise Apple had also implemented a flash
on front camera in iPhone 6S but we all can’t afford iPhone 6s. But no worries,
there is solution for older devices also.  
Here is how to get front flash on
older iPhones like iPhone 6, 6 Plus, 5s, 5, 4s and 4
There is a jailbreak tweak in Cydia called FrontFlash which
is available via BigBoss Repo for free and is compatible with
iOS 5 or higher.
FrontFlash is a jailbreak tweak which lets you enable flash in
front- facing camera by flashing the screen with white color and maximum
brightness which gives you the best illumination for your photos in low light
also. 
After installing this tweak you have preference option from
settings.

Taking selfies is becoming so viral all over the internet but selfie lovers are facing biggest problem while capturing in low light conditions. So, flash in front facing camera is going very important and challenging in the selfie world.
You can find certain apps in the
App Store that will make your display screen as a flash light which helps you
to capture great photos in low light conditions. So I recommend a app
called ‘ Selfshot’.
With Selfshot, you can take
pictures in landscape or portrait mode also. This app is available for free and
works perfectly with any iOS devices running iOS 7 or higher