My S4 camera does not take clear closeups, how can I get my camera to focus?

[AC Question]

my S4 camera does not take clear closeups

Closeups,mainly photos of letters,come out blurry.It used to auto focus but now the pics come out blurry.

 

[B. Diddy]

Re: my S4 camera does not take clear closeups

Welcome to Android Central! Does it autofocus at all? The autofocus mechanism is a moving part, so it can fail or get damaged.