Why is my flashlight app and camera app is missing?

[Android Central Question]

I've reset my phone the other day and when I turned it on my camera is not working anymore and the flashlight app is missing please assist

 

[B. Diddy]

Welcome to Android Central! Which phone? Is the Camera app missing, or does it just not work? Which flashlight app are you referring to -- a preinstalled one, or a 3rd party one? Why did you have to reset the phone in the first place? Was it malfunctioning beforehand?