[leetsauce]

I have the same problem as OP, and I am also running dcd 3.0.1.

My problem isn't that the keys don't lock, since I manually lock the keys using Device Lock on the Today screen every time I turn the phone off. Instead, it turns itself on after two minutes or so, without any user interaction, even while it's sitting flat on the table.

My Mogul doesn't call people on random, at least not while it's on device lock. S2U2 works too, but not very well since New Text Message notifications appear above it, rendering the keylock practically useless since it will dial the number if the green phone button is pressed.