Changing sound for Lock and unlock i phone

[nil911]

I been searching this fourms for hours and am unable to find if there were any way to change sound that plays when you unlock and/or lock you phone easily...i have this theme from cydia nightmare of something...n it has Halloween sound playing so i wanted to change to something else...

please help iif anyone knows. thankx you very much

[cpjr]

They are lock.caf and unlock.caf, located in the system sounds folder.

[iphoneprogrammer]

where on th einternet would you find lack.caf and unlock.caf sound replacements. Lets say i wanted southpark ones, where would i find them?

[defmute]

You can create them yourself. Search the forums for lock/unlock sounds.

My connection is really slow otherwise I would.