psuskeels: I don't remember exactly what happened. I believe I rebooted the phone after updating to 0.7, and it happened, as far as I can remember, for no specific reason a little while after that. It was working shortly after the update+reboot. When it failed to start while activating the unlock screen, it was showing the logo, the spinning wheel and empty containers in the background for about 30 seconds. The only thing I can imagine I did with the phone before it failed, was maybe answer an SMS and read/delete an email. Sorry I can't be of more help.
EDIT: When I try to enable it now, it won't enable. Rebooting does not help, but it does allow me to disable it, so my phone is safe
