This little tweak here finds its own article here, as one of my friend is too desperate to have the Batman symbol in his iPhone boot-screen and a little digging brought up this ‘SuperHero Bootlogos’. And unfortunately, the installation requires to jailbreak your iPhone. (Do it at your own risk).
Now that you have a Jailbroken iPhone, head over to Cydia and download WinterBoard to tweak your iPhone. The SuperHero Bootlogo can be installed from the MacCiti repo. You can now able to choose from the five different DC superhero logos from the Winterboard screen. This includes, Wonder Woman, Green Lantern, Superman, Flash and Batman boot logos.
Head over to iPhonehacks for a detailed video demo.
