You don’t need to update your iPhone to 3.1.3 unless you have a personal obsession with fixing your iPhone battery percentage. Those of you with jailbroken iPhones, know that Apple jailed your iPhone again with 3.1.3. If you really need to update to 3.1.3, Pwnage Tool has been updated to allow you to jailbreak your iPhone with 3.1.3. The new version of Pwnage Tool (3.1.5) download link is here.





