Step 2: Follow the guide here to jailbreak your iPhone 3G or 3GS using PwnageTool on firmware 3.1.2. forums/pwnage/688114-guide-jailbreak-iphone-3-1-2-firmware-pwnagetool-3-1-4-a Visit Site
http://modmyi.com/forums/pwnage/688114-guide-jailbreak-iphone-3-1-2-firmware-pwnagetool-3-1-4-a.html

PwnageTool 4.01 Available to Jailbreak iOS 4; Complete Guide: Jailbreak iPhone 3.0 using I am using redsn0w to jailbreak and unlock my iphone 3GS with 3.1 firmware on and Visit Site
http://www.simonblog.com/2009/09/12/qa-iphone-3-1-jailbreak-and-itunes-9/

I'm also getting a 1604 error when attempting to restore a 3GS using an IPSW created in PwnageTool 3.1.4 Visit Site
http://modmyi.com/forums/pwnage/688114-guide-jailbreak-iphone-3-1-2-firmware-pwnagetool-3-1-4-a-2.html

Jailbreak iPhone 3.1.2 firmware using Pwnage tool 3.1.4 on firmware 3.1.2. Once this will be done you can proceed towards unlocking the iphone using ultrasn0w guide what i Visit Site
http://www.tech-mania.com/2009/10/jailbreak-iphone-3-1-2-firmware-2/

Here is our step-by-step guide to jailbreak iPhone 3G running iPhone OS 3.0 using Redsn0w for Windows iPhone 4.0, iPhone OS 4.0, iPhone Firmware 4.0; iPhone 4.0.1; iPhone 4.1; iPhone Visit Site
http://www.iphonehacks.com/2009/06/stepbystep-guide-to-jailbreak-iphone-3g-running-iphone-os-30-using-redsn0w-windows.html

Here is our step-by-step guide to jailbreak iPhone 3G running iPhone OS 3.0 using Please use Firefox to download the firmware as IE seems to automatically extract the file Visit Site
http://www.iphonehacks.com/2009/06/stepbystep-guide-to-jailbreak-iphone-3g-running-iphone-os-30-using-redsn0w-windows.html?cid=6a00d83534e7f169e20120a50fe401970b

if you want to update your iPhone 3G to firmware 2.2.1 but at the same time preserve its baseband so that you can also unlock it then you should follow Visit Site
http://www.iphonehacks.com/2009/02/stepbystep-guide-to-jailbreak-iphone-3g-running-firmware-221-using-quickpwn-2252-windows.html

When you don't want to depend solely on the official App Store to get your iPhone 2.0 applications, you want to jailbreak your iPhone or iPod touch—and less Visit Site
http://lifehacker.com/398906/jailbreak-iphone-20-with-pwnagetool

There is a sea of difference between iPhone unlocking and jailbreaking. A locked iPhone is a very boring device. It is also very expensive Visit Site
http://www.nutechno.com/the-need-to-jailbreak-and-unlock-iphone.html

having a firmware version lower than 1.4X (1.4E, 1.4J, 1.4U, & 1.4A). If your DSi has been updated to version 1.4X, you will need to use a DS Lite Visit Site
http://www.articlesbase.com/computer-games-articles/the-complete-and-stepbystep-idiots-guide-for-updating-acekard-2i-firmware-fix-for-dsi-firmware-14-1143017.html