I just saw the new Verizon iPhone commercial, and noticed an addition to the lock screen:
For comparison, here is an iPhone 4 lock screen at present:
They kept the time in the status bar alongside the lock icon in the Verizon commercial instead of replacing it with the lock icon. Could have been done just for the commercial, but I thought it was interesting.

For comparison, here is an iPhone 4 lock screen at present:

They kept the time in the status bar alongside the lock icon in the Verizon commercial instead of replacing it with the lock icon. Could have been done just for the commercial, but I thought it was interesting.