How can I fix my front facing camera on a Samsung Galaxy S4?

[AC Question]

I dropped my phone and the top right corner of the screen smashed there is no glass left in front of the camera lense. the camera still works but you can only see very faint outlines of shapes. I have tried cleaning it but it has made no difference. please help!!

 

[belodion]

It will need a repair, I should think.

 

[satye]

My Samsung galaxy s4 camera rear is working but when I on for front camera phone is hang and not working camera how can I fix please give me advice I appreciate your help . Thank you.