iPod touch password problem ipod touch

dear friends and respected administrator,

I am using my ipod touch from last two years, however, problem is .....i forgot my password of the lock screen of my ipod touch. i tried everything from restoring to all the things and i had some important data to to get it from my ipod touch...is their any way to get password from ipod touch as i am using a software iPhone explorer to see where the password is.....please suggest any good help .... and even my ipod touch is not getting restored every time it go0es to restoration mode... it shows error to restore....may be because of jailbreak..........3194 (if i am correct is the error code.)..please suggest where to get the password ffrom......i am using 4.1 ver with my ipod touch and was trying to restore using 4.3

eagerly waiting for your replys........