Custom 4.0 Requested by Simon | 391.51 MB

iPhone 3GS iOS4 Custom Firmware | 391 MB This is custom build of iOS 4, for iPhone 3GS only. It is jailbroken, and includes Cydia. It is NOT unlocked, and NOT hactivated. It comes with the newest baseband, 05.13.04. If you need your phone unlocked, use ultrasn0w, after installing this. This build has 1GB partition, no custom Cydia packages, and no custom boot/recovery images. Pretty much stock, except for jailbreak and Cydia installed.

iPhone 2G 3.1.3(7E18)Custom Firmware | 247 MB