Chosen Solution
My flash light LED does not work. Also the flash does not work in camera mode. Can the LED be replaced?
Have you done a reboot of the iPhone? If not, try this first to see if it helps. You can also try restoring it but if this doesn’t help either you can replace the LED Here is a link to replace the LED - iPhone 4 Rear Camera Replacement Best of luck
iphone 4 flashlight not working
how to fix iphone camera if there is software issue… sometime it starts working well and sometime it got stuck..
iphone 4s flash light not working Update (08/28/2017) iphone4s flash light not working
