I have a barely used and never abused RAZR which is driving me crazy. The screen just blanks out, phone is not off, it simply locks up once screen goes off after use. I tried to reboot, eliminated some apps, but no change, and it is getting worse. I have to hold down on/off button for 60 seconds to get it to turn off and then I can turn back on and it will work, but only if screen stays on as in using it. As soon as screen goes black, it locks up. Still hear calls coming in and green call indicator works, bottom buttons will stay lite, but no screen or operation. Seemed to happen after one of those many app updates, so it sounds like software problem more than phone issue, anyone have similar problems with screen going black? Thanks.