My nokia 5230 rm-588 got a screen problem. It goes really weird in morning and most cold times. If i just expose it to sun for 30 seconds or keep it worm somehow, it acts fine. The sun thing is just something i thot of after once it worked by accident and its been like that for a month now.

Would flashing it fix it? A guy suggested i update the flash file and see whats up but am not really convinced about it. I used to connect it close to my pc...am not sure if the maganetic things between the mobile and the iron/metals in my area have a problem at all...