I've always had a lingering doubt staying with a jailbroken iPhone on a 7.1 beta was not wise. I just today, reading over on reddit this quote: "It's becoming clear that developers are not going to support 7.1 betas - see IconSupport, JellyLock, AppBox and several other tweaks which don't work as well (or at all) on 7.1. I definitely like beta 3's stability, speed and graphical changes, but at the end of the day I think 7.0.4 will the be the last useful firmware to have from a Jailbreak development perspective. Since vital parts of evasi0n's exploit were now closed I think 7.0.4 won't be signed for long. I just downgraded and am happy to have been able to do so. I too think it is a strong possibility the jailbreaking community of developers will leave betas behind as new apps/tweaks are made. I'd like to read your opinion.