I have a rooted Optimus S running V9. I've been trying to update it to VD with the OTA update so I can re-root it and install a new ROM, but the OTA update keeps failing and aborting. When I reboot after the installation aborts, the phone believes there are no updates available. It's only a few weeks later when the phone starts to prompt me to update to VD again. Any ideas how I can get it to update to VD?