Camera icon on my iphone 4 has disappeared, and now i can't take pics?

Somehow my camera icon has disapeared and i can't take pic or find my pics how can i get it back? I really hope i can get it back, it

Take it to your carrier. Or you can restore it which will delete everything

I believe that the camera icon must've moved 'into' another app set.
I was having similiar problems.
Check all icons in the home screen. U'll probably gonna find it.
And he you need more help send me your Email.

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