iphone 4 sensor problem

[i-L-i-A-D-S-i]

hey guys,

I just bought iphone 4 black 16GB.

I have a problem with sensor, when someone is calling me I can not slide to answer. (not always)
I took it to the store and they reseted the settings and it was OK for a day but today it did it again once.

What can I do?

thx in advance

 

[enoC]

Return it, and wait for iPhone 5.

 

[i-L-i-A-D-S-i]

Return it, and wait for iPhone 5.

now its already late to return.

is there any chance to recover it?

 

[enoC]

now its already late to return.

is there any chance to recover it?

Do you have screen protector on it? If not, go back to the store and explain your situation.

 

[MacPlugin]

If you have any type of film, or case on it that may be blocking the light/proximity sensors above the earpiece take them off. Otherwise utilize your 1 year apple warranty and get it fixed.