No. However there are apps. that can allow you to customize ur lockscreen.. Goto lock, widget locker, lock 2.0 , and my fav lockbot (pro). Some r free n some of course are not. Lockbot I find u can change the most there r premade ones but u can still do what u want. Iphone, hatch, galaxy etc and change the icons etc. If u want to add widgets to lock screen ur best bet is widget locker. However I found it a bit buggy (that was a few months ago though) may not b buggy anymore
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