Some touch options disabled

[dert101]

I've had my iphone for about 2 month now and 2 weeks ago ive ran into a problem. The numbers '4, 5, 6', on the phone keypad and the top part of the text message screen where it says 'messages and clear' wont press at all, which makes the phone useless for now. I did not drop it nor install anything new on it. Has anyone experienced this problem or know at all what to do in this situation? Anything would be great help...

[jasoncyap]

so how does this have ANYTHING to do with accessories?

[dert101]

sorry wrong section