i900 physical keys don't work properly! (nothing physically wrong either)

i used opera mobile 10 and it's outdated security protocols which screwed up my physical keys. The touch screen works fine but i can't do stuff like use the camera. Is there a way to fix the software. And yes i did try to flash a new rom image but no help. The site that screwed up my omnia was a payment processor based in panama that used http://dragonara.net/. I was stupid in being persistent in entering a verification key over and over at a error log-in page. Which triggered them sending me a virus(that's what i call it). That screwed up my buttons. The phone can't even use the accept or cancel call keys. Please help...