There is an issue with mobile substrate; which is required for all tweaks. Jailbreak and sit tight until a fix is pushed. Also, I believe it is necessary to restore as new then jailbreak if you updated via ota. I could be wrong but I believe this is the case.
Anyone having Sync issues thru iTunes?
This may not be all it's cracked up to being... See Twitter - @Saurik...
Time to downgrade from 7.1 before Apple decided to put that out. Lol!
Sent from my [Gold] iPhone 5S
Lol that's what I'm still deciding to do with my iPod touch, downgrade or stay on the iOS 7.1 betas
something isn't adding up here. First the rumor that the jailbreak was stolen and now the quick release. In the notes it says it works on the 7.1 betas so that leads me to believe it was legitimately stolen and they wanted to push it out before someone could profit or else they would have waited for the 7.1 public release.
Those of you jumping into this quickly, understand that they have clearly reported some pretty major issues with Cydia with this since it has not been updated for iOS 7 fully yet. I'm waiting personally, because I don't want a buggy experience on my otherwise perfect performing iPhone 5S.