iPhone Dev-Team has just released the redsn0w 0.9.6rc10 for both Windows and Mac to Jailbreak iOS 4.3.1. This new updated version of Redsn0w 0.9.6rc10 brings boot animation & enhancements.
Those running redsn0w may have noticed we enabled too many Settings options in some versions of the jailbreak (for instance, what you want your side switch to do, even if you have no side switch because you’re not using an iPad). Release rc10 of redsn0w corrects that (you can just run it over your existing jailbreak…be sure to de-select Cydia to avoid package conflicts).
Along the way, we’ve also added the option to enable boot animations…these animations can be installed via Cydia, but be sure to select which animation to use via the Settings->Bootlogo setting after you’ve downloaded an animation (and again, you can just run rc10 over your existing jailbreak…be sure to de-select Cydia to avoid package conflicts).
Download redsn0w 0.9.6rc10 [Mac] [Windows]
Read Also: How to Jailbreak iPhone 4, 3GS, iOS 4.3.1 Untethered with Redsn0w 0.9.6rc9