I am just asking out of curiosity as the iPhone OS can be jailbreaked. Is there such a thing called a android jailbreak? If yes, is it as easy to jailbreak as the iPhone (using greenpois0n)?
Android phones cannot be jailbroken..it is the term used in IOS device .If it is unlocking you can do that using unlock code from any vendors online like MobileUnlockSolutions.com