Screen problem (by 2 users)

first off try turning the phone and removing the battery. allow it to sit atleast half an hour with the battery out. sometimes the longer the better so if you don't use your phone as an alarm clock try doing it when you go to bed and when you wake up reinstall the battery and power the phone back up. if it doesn't fix the problem the lcd screen may be going out on your phone, so you may want to send it in for service or replace the phone.