Now this is nothing to do with SBF'ing. I got the newest OTA update released today, and I was playing around. For awhile, I hadn't been able to access the Factory Image Recovery section, where you Hold down the X button and power on, and you see Andy the Android mascot with a Giant yellow Triangle with an exclamation point.
Those who have SBF'ed probably know what I'm talking about. Anyways, the search button (the magnifying glass button on the keyboard) didn't work for awhile. however, pressing the volume up and Volume Down Buttons works so you can wipe cache and such if need be. Just thought I'd throw it out there.