Help Screen and back button issues?

[NOLAlove212]

In a couple apps and web pages I had issues with a certain part of the screen not responding to touch. Just 10 minutes ago the arrow back button (next to menu and search) was not responding. It wouldn't even vibrate. So I exited the app but it still wouldn't work as I got to the home screen. Once I restarted the phone it was fine. Is this something I should return the phone for? Or do I just wait it out and see if it happens again?

 

[AndreaCristiano]

i would wait and see maybe do a battery pull if it happens again but if it persists return it

 

[Whitehorse]

Mine did that too. I had to reboot. That was about two days ago. Never happened again.