Back button not working and phone stopping

[Melanie Holditch]

Just wondering my Samsung Galaxy Note is only a couple of month old and the back button doesn't work anymore, it beeps but does nothing and if i'm playing a game, on the net or just in settings it just stops after about 30secs and returns to the home screen very frustrating, has anyone else had these probs????

 

[Golfdriver97]

Just wondering my Samsung Galaxy Note is only a couple of month old and the back button doesn't work anymore, it beeps but does nothing and if i'm playing a game, on the net or just in settings it just stops after about 30secs and returns to the home screen very frustrating, has anyone else had these probs????

Welcome to the forums.
I take it you have a Note 3? If so, I would take it back to your carrier. To me, it sounds like you have an issue with at least the software, or possibly the hardware.