If you loved F0recast, you will love this one too. ToolJail is designed for iPhone newbie’s to help them jailbreak and unlock their iPhone and iPod touch. It contains all the necessary jailbreak and unlock instructions, along with how-to’s on DFU and Recovery Mode, downgrading firmware, and direct download links for all the necessary tools required.
You use it by simply entering all the info about your iPhone and iPod touch and then the tool will report back on whether or not you can jailbreak and unlock your phone. In case you don’t know something, you can always click “How to find out?” link which will guide you in finding out that particular info about your iPhone or iPod touch.