Redsn0w is a popular jailbreaking and unlocking alternative to blackra1n for both Windows and Mac. It can jailbreak and unlock iPhone OS 3.1.2 and 3.0 All iPhones…
The following step-by-step tutorial will help you unlock your iPhone 3G and iPhone 3GS with the latest iPhone 3.1.2 firmware using ultrasn0w. This unlocking guide applies to…