Firmware 3.1.2 has arrived, you can jailbreak 3.1.2 firmware using PwnageTool 3.1.4 by creating Custom IPSW Files, but PwnageTool is for MAC users only, if you are on Windows then Visit Site
http://jaxov.com/2009/10/download-custom-ipsw-of-firmware-3-1-2-for-iphone-2g-3g-and-3gs/

Download Custom ipsw 3.0 Firmware for iPhone 3G/2G & iPod Touch for Windows & Mac. How to Update Custom Firmware Files. 1. Enter your iPhone 3G, 2G & iPod Touch into DFU Visit Site
http://www.blogsdna.com/3742/download-custom-ipsw-30-for-iphone-3g-2g-30-ipod-touch-30.htm

Download Custom IPSW For Firmware 3.1 On iPhone 2G And 3G 3.1 on iPhone 2G and iPhone 3G. This Firmware comes with the stock Apple logo and Cydia. After downloading IPSW file Visit Site
http://jaxov.com/2009/09/download-custom-ipsw-for-firmware-3-1-on-iphone-2g-and-3g/

Download Custom Firmware ipsw files for iPhone 2G, 3G 3.1 [Windows/Mac] , Error 1600 Solution Updated | iLikeMyiPhone said: [] UPDATE : A new version of custom firmware 3.1.2 for Visit Site
http://www.ilikemyiphone.com/2009/10/13/download-custom-firmware-3-1-2-ipsw-jailbreak-activate-unlock-iphone-2g-3g-3gs-mac-and-windows/

Download Custom OS 3.1.3. Custom iPhone firmware 3.1.3 custom ipsw file. iPhone OS 3.1.3 download iPhone OS 3.1.3 Custom firmware for iPhone 3GS, iPhone 3G and iPhone 2G. Visit Site
http://www.iphoneheat.com/2010/02/download-iphone-custom-firmware-3-1-3-ipsw/

UPDATE : A new version of custom firmware 3.1.2 for iPhone 2G/3G/3GS is now available here! UPDATE : If you get a 1600 error while trying to restore to a Visit Site
http://www.ilikemyiphone.com/2009/09/15/download-custom-firmware-ipsw-files-for-iphone-2g-3g-3-1-windowsmac/

iPhone 2G and 3G users can now safely update to 3.1 firmware without updating the baseband (for unlock) Download Custom Firmware ipsw files for iPhone 2G, 3G 3.1 [Windows Visit Site
http://www.ilikemyiphone.com/tag/custom-firmware-3-1/

Upgrade and Jailbreak/Unlock your iPhone 2G/3G else the download process will make you crazy for waiting since each of the ipsw file is about 250MB in size. Visit Site
http://www.malaysiaiphone.com/blog/upgrade-and-jailbreakunlock-your-iphone-2g3g/

ma il firm 2,nei download è disponibile solo per il 3g.posso infilarlo nel 3gs? Papta 2009/09/15/download-custom-firmware-ipsw-files-for-iphone-2g-3g-3-1-windows mac Visit Site
http://www.ispazio.net/63522/ecco-la-sorpresa-di-ih8sn0w-per-gli-utenti-con-iphone-3gs-3-1-shsh-grabber

Firmware 3. 1. 2 JAILBREAK MAC – PwnageTool (For iPhone 2G,3G,3GS, Firmware 3. 1. 2 JAILBREAK MAC – PwnageTool (For iPhone 2G,3G,3GS, iPod Touch 1G Visit Site
http://www.ultrasnow.de/en/xmlrpc.php

Description for iphone jailbreaker Jailbreak iPhone 3G 3GS 3.1.3 with Sn0wbreeze Download Link Snow Breeze : bit.ly Download Link Wndows .Net 3: (tHIS has to be installed to run snowbreeze) bit.ly Dow… Visit Site
http://iphone-4-jailbreak.com.nu/iphone-4-jailbreak/how-to-jailbreak-3-1-3-firmware-iphone-2g3g-ipod-touch-1st2nd-gen-non-mc-windows-mac.html