I've been searching several sites and have not seen this problem yet... When I woke up the other day the bottom half of my DX had vertical lines that blacked out the icons. The phone continuously fades in and out with these lines, sometimes they stay for a few seconds and sometimes for a few minutes. I pulled the battery and it didn't stop. I thought it may be a program I downloaded so I did a factory reset, no luck. I took it to a Verizon Tech Store, worked perfectly. As soon as I left, broke again. I have never dropped my phone or exposed it to any amount of water. Please help. I am running 2.1, never tried to install 2.2, waiting on OTA install.