Jailbreaking> and unlocking iPhone are two things that almost same but actually they are really different. The possibility of thinking that both of them are same is the final goal to use application in our iPhone gadget. But when the iPhone is on your hand then you want to jailbreaking you will know the big difference between jailbreaking and unlocking your iPhone.
Terminology, jailbreaking is a process opening phone for installing application from third application. Meanwhile unlocking is process that allows the unapproved SIM card to be used in iPhone gadget. Jailbreaking don’t bring risk include the warranty that you get. When you want to get back your factory state, you just need to restore in iTunes. There are some different steps to jailbreaking your iPhone and they are depend on your iPhone operating system.