How to change apple ID while it has been disabled for security reasons I just bought apple iPhone 4s from my friend but it throw an error "This Apple ID has been disabled for security reasons" is it possible that i change apple ID during this state? Or  is there any other way to change it?
According to this Apple KB article, it may be a case of entering the password incorrectly too many times, in which case you can try resetting the password at Apple's iForgot site.

Another option, if you don't have any purchases linked to that Apple ID, is creating a new one using a different email address. You just have to sign out of the current Apple ID (if that's even necessary) and sign up for a new one. All of that is done from within Settings -> iTunes &amp; App Store, although the sign up process might be easier to do on a computer with a real keyboard, from within iTunes (Store menu -> Create Apple ID...)