Saturday, February 13, 2010
Download iPhone Custom Firmware 3.1.3 (IPSW)
Here you can download iPhone OS 3.1.3 Custom firmware for iPhone 3GS, iPhone 3G and iPhone 2G. These custom firmwares 3.1.3 are created with PwnageTool and can be restored via iTunes. (Download links below)
Read this --> Download iPhone Custom Firmware 3.1.3 (IPSW)
Please read carefully because not all 3GS can be Jailbreak currently. Only the old bootrom is possible.