I just tried it and nothing happens for me. I held it down for a few secs, spoke a word to search, unlocked the screen and nothing. Does it happen everytime you do this?
yep, it happens everytime. it consistently works.... or is consistently broke? however you want to look at it
That is weird ...have you tried doing a Factory Data Reset? (I know I know ...shouldn't have to resort to such measures)
No wait ...this just in ...MY PHONE DOES IT TOO!