How can you clear the iTunes backup password for an iPhone?

I lost the backup password for my iPhone when i connect the phone to iTunes
Backup is working fine, but when i try to change the passowrd iTunes requires the old one
Anybody knows hao to reset the iTunes bakcup password?

Well, as your post says, you need to enter the old password. Did you think iTunes was lying about that?

To make matters worse, we don't know if you're legit, or if you're trying to hack into someone else's iTunes, so even if a work-around existed, we wouldn't be aiding you to break the law by helping you hack into what might possibly be someone else's iTunes!