Are you a real fan of OS 4.0 already and you just cant wait till you can finnaly get your hands on it? Well maybe the OS 4.0 theme via Cydia can help you till you get the real firmware OS 4.0. This theme is free to download via ModMyi repo, and will give you a small taste of OS 4.0. Ofcourse its just a small theme “background and dock” and will not include any OS 4.0 functions. Remember you need a jailbroken iPhone or iPod Touch to use this theme. » Free OS 4.0 Theme Via Cydia [jailbreak]