i have an iphone 2g ... its factory locked... i want to jailbreak it and also unlock it on 3.1.3...... i know how to jailbreak and unlock the other iphones i.e 3G, 3Gs and also 4.... but first tym with a 2G and tht too factory locked... i dnt know abt this hactivate etc stuff... can any1 giv me a guide to hactivate and jailbrake and unlockin guide... needed very urgent