I updated my iPod 5 gen to iOS 9 and now it has a 6 digit passcode I updated my iPod to iOS 9 ( i think, its the current one right now 10/24/15) and my pass code was 5-6-8-9(4 digits) and now after updating it and recovering it through iTunes to prepare to sell it to someone it now has a 6 digit password. What do I do, how do I unlock it now because I really need it to sell it for the money.
Try a factory reset.  Probably has been hacked and someone else has control of the passcode.