I've had my EVO V for about 2 weeks now. It's currently bone stock with the latest OTA update. I shrugged this off the first time it happened, but it's happened again, so I am starting to get a bit concerned. My lockscreen wouldn't unlock. I tried sliding the ring, but it would only go up a half inch then bounce back down to the lock position. I tried it several times with the same results. Luckily, I must have unlocked it within the past 5 minutes as I was able to pull the status bar down and select my browser, and upon exiting the browser, I was unlocked back on my homescreen. The first time it happened, the password protection was enabled, so I ended up calling myself and after hanging up, I was able to put in the password, bypassing the lockscreen. I decided to turn the phone off, and it got stuck in shutting down. I got as far as the pure black screen, but it just sat there, with a backlit black screen waiting to shut down, and never did. I had to remove the battery. I don't recall this happening when I rebooted the phone the first time I had the lockscreen issue. Any ideas how to investigate this? Please don't say "root the phone and install a custom ROM". I like the 3D aspect of this phone.