reset to factory conditions is the only option
restore it w/ itunes
i pod screen lock reset is you can make up a new combination or if you don't have a combination yet you can make one when you push lock
You have to input the combination that you had set to activate it. It's like a password. You just but it in and you can unlock the screen lock.
forgot my combination to this lock 2512M
Step1- go to extras Step2-go to screen lock Step3-go to lock or reset combination
Unfortunately, its not possible yet. the itunes app store does not have a app that allows you to get the cool android screen lock pattern. The only way to get android screen lock is to jailbreak your ipod touch (if you do not know wat jailbreak it just google it) if you jailbreak your ipod touch, you can get the android lock screen in cydia.
You can't
settings- general - password lock
You go to Extras> Scroll down and press Screen Lock>
The iPod 4th gen has the lock button on the top right but the older models have it on the top left.
you go to ipod menu then settings then into General then Passcode Lock