plug it to the mega boot system then connect the particle wave sender to the mac up loader trot and it unlocks it your welcome
how to unlock a ipod nano 4th generation
brute force attack
Plug it into your computer to unlock your iPod.
To unlock the iPod Nano you simply enter the four digit number the owner set when it was first locked by using the Previous / Next / Select buttons. And if you have internet you can download itunes and then connect your ipod nano to it on not off and it should work.
try to give the exact password...
you have to put in your code
nano means small. the ipod nano is smaller than the ipod mini.
iPod Classic, iPod Nano 1st Generation, iPod Nano 2nd Generation, iPod Shuffle, iPod Nano 3rd Generation, iPod Nano 4th Generation, iPod Touch, iPod Nano 5th Generation.
you unlock it on the bottom (or the top depends on what generation you have) and then you press a button
The iPod nano was not the first iPod; the iPod classic (at that time the iPod) was the first.
My Ipod nano 6 generation demands a warranty repair but I lost the proof of purchase and can not do it
if the screen was locked from the menu and you forgot the code then all you need to do is plugg it onto your computer. That will unlock the screen.