iH8Sn0w, the developer of Sn0wbreeze has released another handy tool for jailbreak community named F0recast. F0recast is a great little utility for all iPhone 3GS, 3G, 2G, iPod Touch 3G,2G,1G users. F0recast tells iPhone and iPod Touch users everything about jailbreak and unlock.
F0recast provides all the needed information related to jailbreaking iPhone & iPod Touch and unlocking iPhone. It tells you the serial number, baseband version, bootloader version and Model of your iPhone and iPod Touch. It also tells you if your iPhone/iPod will be tethered jailbreak or not, if your iPhone is unlockable and what tools you can use to jailbreak and unlock.
Simply connect your iPhone or iPod Touch to your computer and run the f0recast (Download link below). f0recast will bring you all the information of your connected devices that is necessary for jailbreak and unlocking.
F0recast is available for Windows only, sorry Mac users. We recommend all the iPhone and iPod Touch users to keep this handy utility in your PC to avoid any confusion relating whether your iPhone/iPod Touch is jailbreakable (tethered or not) and if unlocking is possible for your iPhone.
Once you have obtained all the necessary information related to your device, you can use our detailed jailbreaking guides of PwnageTool 3.1.5, RedSn0w 0.9.4, RedSn0w 0.9.3, Sn0wbreeze for iPhone 3GS, 3G, 2G and iPod Touch 2G,1G running firmware 3.1.3. If you want to unlock iPhone, you can use UltraSn0w and BlackSn0w guides.