Step by Step Guide to Jailbreaking your iPhone 4S/4 using Greenp0ison RC7

Greenp0ison RC7 iPhone 4S/4 Jailbreak
iPhone Jailbreak and unlock the true potential means the iPhone. Due to commercial reasons, Apple prevents users from using third party applications. It also imposes restrictions on the time to use another SIM in the iPhone. I mean you have to use the applications available in the application. And I'm staying with the networks of Apple's official