iPhone developer team released the most awaited Jailbreak and unlock tools for the new iPhone 3G S phones .We earlier covered a method to Jailbreak and unlock iPhone 3G with OS 3.0 using Redsn0w and Ultrasn0w .7 .This process is almost same in the case of iPhone 3G S . First we need to Jailbreak iPhone 3G S to install Cydia installer and then unlock it using Ultrasn0w .
Jailbreak iPhone 3G s using Redsn0w .
Jailbreak is essential to make non Apple certified applications to run on iPhone 3G and iPhone 3 GS . We earlier covered a method to Jailbreak iPhone 3G S with purplera1n .And that method is reportedly working fine . Those users who have already jailbreaked iPhone 3G S using purplera1n can skip this .
Redsn0w is a multi platform application . So it can run on Windows ,Linux and Mac .
Unlock iPhone 3G S with Ultrasn0w .8:
iPhone 3G S unlocking is almost the same what we have discussed for iPhone 3G with OS 3.0 . Follow that tutorial here .