by Droid Experiment
Download this app if: you want to switch your phone to silent without unlocking it.
The perfect application to quickly set the phone in silent mode without having to unlock the phone!
Works with the original lock screen of your phone.
The handling is very simple:
1) Turn ON the screen without unlocking the phone.
2) Shake briefly until you feel the vibration, which confirms...
Go stealth — This app offers a very convenient way to turn your phone to silent without having to unlock it first.