How To Remove iPod Volume Limit and Screen Locks?

Okay after long research about disabling the volume limit and screen locks in my iPod..
I did a great overcome finding this method..



Okay all you need is to connect your iPod to your PC...
and go to "My Computer" and tick where your iPod is located and then follow the picture procedures below...













after, do a reset by pressing

center+menu, if apple logo rewind+forward..

then here's what it show.


then try to check if lock still in there...


screen lock already gone...



and so the volume limit disappear.... Enjoy