Shrink in display area in Samsung S4

[Android Central Question]

The Screen area of my Samsung S4 has shrinked in center. And icon and fonts have become small....... more than half of the screen area is unused.
please help me resolve the problem.

 

[Tushar Sanwarey]

The Screen area of my Samsung S4 has shrinked in center. And icon and fonts have become small....... more than half of the screen area is unused.
please help me resolve the problem.

 

[belodion]

Have you tried a Power Off & Restart?

 

[jasonandrews25788]

could you post a screenshot?

 

[B. Diddy]

Duplicate threads merged.