My i pod is locked - iPod Apple Audio Players & Recorders

Have you tried PB Blaster or graphite? Sounds like salt has corroded the tumblers inside the lock, this will usually help free them up.

You need to switch the iPhone to DFU mode and restore it from iTunes.
See this video:

Hold the lock and home button for 10 seconds, or hold the lock button after the iPod is unlocked and than slide the power tab that comes up over. Or let the iPod die.

Hope this helps ^^. Please dont forget to rate, Thanks

Very common. The rubber diaphrams and checkvalve o rings do not last forever, and they begin to leak. The most common one is the driver side's vacuum door lock valve. This one is activated when your key turns the lock and diverts the valve's vacuum, which activates the other door's plungers to open. This is the one to fix first, and it requires that you remove the inside door hardware and panel to reach it. Buy a new valve ahead of time so you don't have to take it apart again. Then try the system. If it works but still not well, then get ready to test the other vacuum pods: Trunk, gas cap, center dash (HVAC). The center dash pod is fairly common and a bit difficult to reach (I would go through the center dash' vent with one hand, and the removed glovebox with the other) to replace the center. Check the web for the detail on that one because it requires taking the pod apart while its still attached to its bracket under the dash) Not fun, but better than removing the entire dash. In the end, troublshooting - specially without a vacuum pump (you can get a hand held one from an autostore) - is tedious and is by trial and error and replacing the pods. But, either you do it, or be charged $75/hr and no gaurantee the leak can be found. New door valve is about $20 and the dash pod $25.

1. Power off the device (Press and hold the Sleep/Wake button for a few seconds until the red slider appears, then slide the slider. Wait for the the iPod touch to turn off.
2. Press and hold the Home button while reconnecting the USB cable to iPod. When you reconnect the USB to iPod, the device should then power on. 
   
3. Continue holding the Home button while iPod starts up. While starting up, you will see the Apple logo.
4. When you see "Connect to iTunes" on the screen, you can release the Home button and iTunes will display the recovery mode message:
5. Restore and it'll download ~240mb firmware and you're done

Warning: you will lose all your data   

restore it please

Just hook it up to your computer and when itunes open,Click reset.

This will only work on the computer that the Ipod is setup on.

well plug your i pod into itunes and reset your i pod to factory default




Trust me I had the same problem

I need i pod unlok

You need to restore it

http://www.fixya.com/support/r561879-code_forgot_code