How to Jailbreak iPhone OS 3.1.2 with BlackRa1n

In this iPhone Guide you'll learn how to jailbreak iPhone OS 3.1.2 with BlackRa1n. You can use this guide to jailbreak all iPhones (3GS, 3G and 2G) and iPod Touches running OS 3.1.2. This iPhone jailbreak Guide is for both Mac and Windows users. NOTE: BlackRa1n also Jailbreaks iPod Touch 3G. But it’s a tethered [...]