Whooooosh!
yeah, that'd be cool with the way they zoom in to the home page, (or, if you have an app open, it zooms into the app).
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It's a bug thats proven, if you disable lock sounds and reenable sometimes it works therefore showing its a bug
oh, I've not experienced this, I've tried, this does nothing for me, I've not heard one unlock sound since beta 5. (iPhone 5 A1428/AT&T)