[Irrefutable]

Well first of all I don't know what the problem is technically called, I called it sticky keys. Basically the Q W U P and the green button are all functioning except that I have to press them a little harder than usual to get them to work.

I'm wondering if anyone has tried replacing the white keyboard membrane at all and if so, do you have any tips for me as to how to do this?...

I've taken my phone apart and all. It looks to me like the membrane is a sticker of some sort. Can I just peel it off and replace it? or does the peeling off require some hair dryer action?

Anyway, any help would be appreciated... also if you think this might be a problem other than the membrane, such input would be appreciated as well since I pretty much drew my own conclusion after taking everything apart and cleaning all parts that I could.

Thanks in advance!