I hit the "Reset All Settings" button on my Jailbroken 3.0 3GS and basically it would never reboot again (the Apple sign would repeatedly keep coming on but never actually reboot). So I put it into DFU mode and had to update it to 3.1.3. Good thing my last sync was September 8th, I'm definitely doing more syncs from now on. Anyways, will I be able to jailbreak again with 3.1.3 on a 3GS? I know the dev team is always coming out with new ones but I just wanted to make sure that this doesn't mean I'll ever be able to jailbreak again (basically I'm stuck without a jailbreak and really want one back, so I'm asking when's possibly the soonest it'll come out)?