[the18thtee]

This thread already exists. In fact, you have posted on this thread. Why did you start a new one?

http://ppcgeeks.com/white-screen-no-...lay-t4353.html

As far as the white screen is concerned there is no software fix for the problem. The problem is with your LCD cable. Your cable has either been damaged or simply come loose. The only way to fix this is to take the phone apart and replace/reattatch the lcd cable (taking the phone apart voids the warranty) or take it to your carrier and get a replacement if still under warranty (which was mentioned by luv2chill in the other thread).