Apple's pushed down that iPhone 1.11 firmware update today.
That grab shows some of the cautionary, don't mess with your iPhone (or us) language included within the update.
Voice of Jobs: IF YOU HAVE MODIFIED YOUR IPHONE'S SOFTWARE, APPLYING THIS SOFTWARE UPDATE MAY RESULT IN YOUR IPHONE BECOMING PERMANENTLY INOPERABLE.
My advice- unless you've unlocked your iPhone accept the firmware and shaddup.
In addition to unlocks being wrong, you don't want to get caught in the middle of this Apple-unlock hacker arms race.
If you are looking for good news related to 1.11, Boy Genius has a rundown of some of the more positive functionalities:
Are you happy now?